Emperor Palpatine/Synopsis

The story of the powerful and malevolent Emperor Palpatine of the Galactic Empire from the Star Wars franchise.


 * NOTE: This is in chronological order.

Early Life
Sheev Palpatine was born on Naboo and very early on showed himself to be a violent, spoiled, and misanthropic sociopath who used his rich family's connections to get him out of trouble even when he indulged in reckless driving that hurt others and killed two people. Palpatine was expelled from one of the highest education institutions in Naboo and possibly the entire galaxy. Palpatine also despised his father, Cosinga Palpatine, whom he viewed as a weakling and a coward. This resentment would come to a head when the younger Palpatine, now under the name Darth Sidious killed everyone he's ever known in his own family, including his parents, his two younger brothers and his two sisters, and in his later master's words "baptized himself in the dark side."

In his thirties, he was the Senator of Naboo. As Darth Sidious, he subsequently became the apprentice to Darth Plagueis the Wise, a Sith Lord who was a master of arcane and unnatural knowledge. In true Sith tradition Palpatine betrayed and killed his Master after he "became unnecessary" due to teaching Sidious too much too quickly and achieving the ability to do so. It was during his apprenticeship to Plagueis that Darth Sidious took on his first apprentice Darth Maul, who he decided to kidnap, treat as a tool and mercilessly abused and tortured in the name of turning him into the ultimate living weapon with one purpose, kill the. Sidious continued the Sith Order in absolute secrecy, right under the noses of the Republic and the Jedi.

Star Wars: Episode I – The Phantom Menace
"Wipe them out. All of them!"

- Darth Sidious authorizing the Battle of Naboo.

To carry out his 2,000-year-old plan to wipe out the Jedi for good, he sets up a war against the as the leader of the Trade Federation with the name of Darth Sidious. When Palpatine eventually leads the Republic, he becomes a leader on both sides, ensuring that neither side gains enough upper hand to win the war. This, in turn, causes countless deaths of fighters in the Galactic War, including Jedi. Using the Trade Federation to cause conflict with the planet Naboo, Palpatine ordered a blockade around the planet. Hoping to resolve the conflict swiftly, Supreme Chancellor Valorum sends Jedi Master and his Padawan  to the Trade Federation Control ship in order to negotiate, as requested from the Queen of Naboo.

After their arrival, the Neimoidians discovered they were Jedi and contacted Darth Sidious. Appearing through hologram cloaked, Sidious made contact with the scheming Viceroy Gunray ordering him to assassinate the ambassadors, interrupting their mission. When the Jedi escape, the Dark Lord has the viceroy end all communication down to the planet.

As part of Darth Sidious' plan to become the new Supreme Chancellor of the Republic, he promises Queen that he will "end the corruption," as her people were suffering while the Trade Federation's control on the Naboo system increased. Delegates and other members of the Senate continued to argue, and even the Chancellor, failed to make any decisive action. During a Senate meeting, Amidala finally agrees with the senator to "call for a vote of no confidence" in Chancellor Valorum's leadership, and elect a new, stronger Chancellor, to stop the tragedy. The crisis on Naboo prompted a strong sympathy vote for Palpatine in the election.

Following Darth Maul's supposed death, Palpatine successfully becomes the new Supreme Chancellor of the Republic. His future apprentice Anakin Skywalker was a child at the time and the decision was made that he would be trained to become a Jedi. At that point, he officially controlled both sides of the war.

Star Wars: Episode II – Attack of the Clones
"Count Dooku: I have good news for you, my Lord. The war has begun. Darth Sidious: Excellent. Everything is going as planned."

- Count Dooku and Darth Sidious.

A decade after his nomination, Palpatine was faced with the challenge of a popular Separatist Movement led by the charismatic leader, Count Dooku (secretly his Sith apprentice Darth Tyranus). Many in the galaxy feared that the conflict would escalate, starting a larger-scale war (known as the Clone Wars), but Palpatine was adamant that the crisis would be resolved by negotiations, but the Separatists didn't agree. Palpatine, however, had planned Dooku's rebellion from the beginning. As Sidious lured Dooku to the dark side encouraging him to rally corporations and systems to breakaway from the Republic and become the Confederacy of Independent Systems. Palpatine, as the Chancellor held meetings with Senators and the Jedi hoping to resolve the conflict peacefully. Both parties were unaware that the evil Sith Lord lurked beneath the politician.

Upon discovery of a secret droid army, it became apparent that the Separatists were on the verge of declaring war against the Republic. The Republic countered this by needing a military, and Palpatine required the authority to activate a newly forged army of clones, that were discovered by Obi-Wan on the planet Kamino, an ocean-planet with a cloning facility holding thousands of trained human clones. Palpatine had secretly set in motion the clone army many years ago.

Senators loyal to Palpatine motioned that the Chancellor be given emergency powers to deal with the Separatist threat. In the Senate, Representative Binks nominated the motion that allowed Palpatine to use the Kamino clone troopers in open warfare. With spoken regrets, Palpatine accepted the new mantle of power and promised to return his absolute authority back to the Senate after the emergency subsided. As the Senate cheered, the Chancellor announced the formation of the Grand Army of the Republic. After the Battle of Geonosis, Dooku escaped to Coruscant landing in the LiMerge Building on the industrial side of the planet called The Works meeting with his Master informing the Sith Lord that their long-awaited plot was finally in motion. Sidious was pleased with these turn of events, and later with the leaders of the Senate in a viewing stand, oversaw the new Republic army marching towards war in quiet awe while others were disturbed by the recent events. What no one realized was that the galaxy would undergo further upheaval and that a state of crisis would ensure Palpatine's authority for decades.

Star Wars: The Clone Wars Movie
"Allow the Jedi their small victory, my friend, for the engines of this war turn in our favor."

- Darth Sidious assures Tyranus that victory will be theirs.

As the Clone Wars began and raged across the galaxy, the Sith Lord Darth Sidious plotted and masterminded many events and secretly gained more and more influence and power in the Senate. Later in the war, Palpatine arranged a plot to recruit Jabba the Hutt to join the Separatists by kidnapping his son Rotta and framing the Jedi as the culprits. Asajj Ventress had brought Jabba's son to the monastery on Teth and reported to Dooku who was pleased. Sidious then entered the hologram transmission and stated the Jedi would be at war with both the Sith and the Hutt Clan.

The plan eventually failed by the rescue of Jabba's son by Anakin Skywalker and Ahsoka Tano exposing Count Dooku as the real culprit. As the Chancellor, Palpatine expressed his gratitude to the two Jedi for their help. Dooku later contacted his Master to report the failure, but the Sith Lord assured his apprentice that the tide of war still turned in their favor as Jabba allowed the Republic to use the Hutt Cartel hyperspace lanes.

Star Wars: The Clone Wars Series
During the Clone Wars, Darth Sidious watched as his apprentice, Darth Tyranus engineered new battles and trained new dark siders such as the Dark Assassin Asajj Ventress. First Dooku tested Ventress' skills in both lightsaber combat and dark side of the Force abilities pleasing the Sith Lord who watched through a mobile hologram unit. Dooku introduced her to Sidious who applauded her efforts and personally gave her a task; to find Anakin Skywalker and eliminate him. As Ventress flew away, Dooku remarked confidence in her success, but the Dark Lord replied that her success or failure was irrelevant as she was only an instrument to test Skywalker, which would eventually lead to the downfall of the Jedi.

At another time Nute Gunray was captured by Senator Amidala and taken into custody to face trial on Coruscant for his war crimes. Palpatine praised the senator, but this angered the Dark Lord. Communicating with Darth Tyranus via hologram, Darth Sidious told him how dangerous this situation was as the weak-minded viceroy would likely slip vital information and ordered him to be retrieved fast. Dooku told his master that he will send his apprentice Ventress who Sidious saw as useless but allowed him to proceed. Ventress successfully rescued Gunray without him telling the Jedi about his existence.

Darth Sidious' next plan would make a huge impact on the galaxy. Darth Sidious plotted to steal a Jedi holocron that contained a list of the galaxy's Force-sensitive children that he planned to kidnap and turn into his loyal spies. First the Sith Lord hired bounty hunter Cad Bane via hologram to steal a holocron from the Jedi Temple vaults with plans that he provided that allowed Bane to successfully steal the holocron. Next he required Bane to retrieve a memory crystal that would activate the information hidden in the holocron from a Jedi Master named Bolla Ropal in the Mid Rim. Cad Bane captured and tortured Ropal who eventually gave Bane the crystal and had Anakin open the holocron by threatening his Padawan Ahsoka who used the Force to open it.

Escaping from the Jedi, Cad Bane retreated to his hideout and contacted Sidious through holographic transmission and told the Sith Lord of his success. Darth Sidious next told Bane to kidnap four children from the list and bring them to Mustafar. Cad Bane only managed to kidnap two children before he was captured by the Jedi. The Jedi later reported to Chancellor Palpatine who discussed with Anakin if they found who was behind the plot. Anakin stated that a far more powerful being other than Bane or Dooku was behind the event and not suspecting Palpatine at all which satisfied the Chancellor.

On Mustafar, Darth Sidious observed the children through hologram using an astromech droid. Sidious told the nanny droids of the children's natural talent and how he would harness that power for his own needs. Looking into the future Sidious saw a vision of Force talented spies trained in the dark side that would appear in every corner of the galaxy doing his bidding. The nanny droid told the Dark Lord that subjects rarely survive the procedure at a young age but Sidious said the risk was necessary and that if the procedure failed he would lose nothing. As the surgery was about to happen, an alert from a nanny droid told the Sith Lord of an incoming shuttle that was approaching and it did not belong to the bounty hunter. This surprised Sidious as he did not foresee this and ordered the droids to evacuate the children and destroy the facility to protect his identity and ended the transmission quickly. The Jedi rescued the children and thwarted Sidious' plans.

During the Republic occupation of the neutral world of Mandalore, the Death Watch hoped to reclaim the planet from pacifists and join the Separatists cause once the planet was secured. Aboard a Separatist ship, Count Dooku contacted his Master that Death Watch was prepared to fight off the Republic forces when they arrive, and the splinter group will be viewed as saviors by the people. Darth Sidious expressed concern about possible interference by the Duchess Satine, but was assured by Dooku that a Death Watch assassin would take care of her, causing the Sith Lord to smirk.

Later in the war, Asajj Ventress grew stronger in the ways of the dark side of the Force. Through a hologram Darth Sidious accused Tyranus of wanting to overthrow him as Dark Lord which shocked his apprentice who stated his loyalty belonged only to his Master. Sidious then demanded proof and ordered him to eliminate Ventress which the Count sadly obliged to. After assuming success in the death of his former disciple, Dooku contacted Sidious of his apparent success. Satisfied, Darth Sidious praised his apprentice for once again proving his loyalty.

In a second attempt to invade Naboo, the Separatists launched an assault to conquer the planet. The Gungan Army fought against the droid army and Captain Tarpals battled General Grievous and subdued him at the cost of his life. From a secret lair hidden inside an ancient Naboo structure, Count Dooku received orders from Darth Sidious. The Sith Lord stated that Grievous is an integral part of his plan for the Clone Wars and told his apprentice to lure Anakin into a trap, capture him and arrange a prisoner exchange. Sidious assured Tyranus that Senator Amidala will agree to the terms.

Darth Sidious later had his apprentice kidnap an entire colony of people from the planet Kiros and sell them into slavery that would rebuild his Sith Empire. Aligning with the Zygerrians to resurrect the slave empire, the captured people were brought to the prison planet Kadavo to await processing. En route to Zygerria aboard his solar sailor, Count Dooku communicated with his Master. Darth Sidious lectured of how long Sith Empires have been built upon the backs of slaves and told his apprentice that to carry on this tradition millions of slaves will be required. Darth Sidious ordered Dooku to gain the Zygerrian Queen Miraj Scintel's cooperation or to end her rule if she fails to comply.

During the Banking Clan crisis, the banks had become bankrupt and Palpatine sent Padme to Scipio to deal with the matters. As the Dark Lord, Sidious hired bounty hunter Embo to originally assassinate the Banking Clan representative Rush Clovis but he managed to escape the planet with the aid of Padme and Jedi Knight Anakin Skywalker. Embo contacted Sidious and was pleased to hear of the success and assured the bounty hunter that he would deal with them himself.

Later the Muun Nix Card contacted Darth Sidious and reported that Clovis had managed to escape with the evidence of the bank records. Sidious stated that Nix would be protected in the scandal. The Sith Lord later contacted Dooku on Serreno and devised a plan that would place Clovis in command of the Banking Clan as a puppet leader but first Tyranus had to entrap the senator.

After placing Clovis in office and framing him by aligning Scipio with the Separatists and massacring the Republic forces, the Senate called for an emergency session and the Chancellor launched a mercy mission. As Dooku was leaving the planet, Sidious contacted him with an update and told him that Republic forces were on their way. Tyranus informed his Master that the deception was complete. The Dark Lord stated because of the treachery, control of the banks would be placed in the hands of the Supreme Chancellor as Sidious cackled with delight.

In an unexpected turn of events, the long forgotten Sith Lord Darth Maul was discovered to be alive by the Jedi which reported back to the Chancellor startling Palpatine at this revelation. After the briefing, the Chancellor told the Jedi to ignore the Sith brothers and their focus should be on finding Dooku and bring the Clone Wars to an end then dismissed the Jedi from his office. As the Jedi left, Palpatine sat in his chair and smirked as he had plans for the rogue Sith in the future.

Later in the Chancellor's Office, Palpatine mediated and sensed the increasing power of the Nightbrothers on the planet Mandalore. Mas Amedda entered and was told to prepare the Chancellor's shuttle which Palpatine took to Mandalore in order to confront the brothers in his secret persona Darth Sidious. Upon arriving, a robed and hooded Sidious Force chokes two Shadow Collective members and rode a speeder to the royal palace where he confronted the brothers in the throne room. Sidious enters the throne room easily choking two guards to death and exchanges a few words with his former apprentice and looks at his brother, Savage Opress. Darth Sidious declared Maul a rival and Force pushed Maul and his brother into the wall windows cackling.

After releasing the brothers from his telekinetic grip, Maul and Savage ignited their lightsabers while Sidious summoned two from the sleeves of his robe to duel them. The battle moved from the throne room to the balcony where Savage pushed him off while Sidious Forced pulled Maul and Savage to the ground below. The Dark Lord Force pushed Maul to a wall briefly knocking him out while Sidious dueled Savage alone and in mere seconds impaled the Nightbrother in the chest, killing him. As Maul rushed to his dying brother, the magicks left his body and Sidious cackled and told Maul the Rule of Two and leaped to the plaza below continuing their duel. Maul charged at Sidious with both his saber and the darksaber and after a brief duel, Sidious disarmed Maul and brutally battered him against the wall and ground. Broken and exhausted Maul begged for mercy and the Dark Lord replied there was no mercy and launched a barrage of Force lightning on his former apprentice. Darth Sidious cackled with glee as he tells the defeated Nightbrother that his plans don't involve killing him, but has other uses for him.

Near the end of the war, Darth Sidious faced some unexpected events. During a battle of the Ringo Vinda system, a clone seemed to have a mental breakdown and shot and killed a Jedi Knight for no apparent reason. The Separatist Admiral Trench saw the event and reported the betrayal to Count Dooku. On Serenno, Lord Tyranus made contact with his Master via hologram to report the clone incident. Sidious worried that it would expose evidence of the Sith Lord's secret programming and ordered Tyranus to seize the clone for examination.

As the Supreme Chancellor, Palpatine learned the clone trooper Tup died and another clone named Fives may have discovered the conspiracy. The Chancellor than suggested the clone be brought to Coruscant for medical attention which the Jedi reluctantly agreed to. Arriving at the medical station, the Jedi and the Chancellor met with the clone and asked if he could speak with Fives in private. Palpatine then framed Fives for an assassination attempt and issued a manhunt for the clone. Fives eventually was killed and died without spilling a word of the conspiracy. Later in his office, Palpatine told the Jedi that his personal doctors discovered a virus that Tup and Fives had inside of them from Ringo Vinda as the source of their mental breakdowns which the Jedi believed. Darth Sidious later made contact with his apprentice that protocol 66 has been undiscovered and the Jedi will soon learn of it as Sidious cackled.

Some time later, the Jedi discovered a shipwreck on the planet Oba Diah belonging to the Jedi Master who was killed long ago, Sifo-Dyas. Darth Sidious later learned the Jedi were looking into the investigation of Dyas and worried they would uncover secrets not meant to be discovered. Sidious appeared to his apprentice as a large hologram and demanded to know why the Jedi were sniffing around the loose end that is Sifo-Dyas. The Dark Lord demanded that Tyranus and the Separatists clean up the affairs lest their plans be threatened. Sidious made sure his apprentice understood what it meant if he failed by Force choking him through the hologram then ended the transmission.

During the conflict, Darth Sidious looked into the Force and saw Master was on Moraband, the ancient homeworld of the Sith, and summoned his apprentice back to Coruscant. Inside the LiMerge Building on the industrial side of the planet, Tyranus met with his Master who plotted to strike a devastating blow on the Jedi Order. In a ceremonial chamber with statues lining the room, Darth Sidious informed his apprentice of Yoda's location and that they would be exploiting Dooku's Force-bond with Yoda, which the two had established as Master and apprentice, to find out why Yoda had ventured to Moraband and to break his will.

Over a sacrificial altar basin, Sidious produced a knife cutting Dooku's hand, allowing a single drop of blood to fall into the altar filled with water. Sidious then recited an ancient Sith incantation in Balc as the Sith Lords together then jolted the basin with Force lightning, and once Dooku focused on his bond with Yoda, Sidious harnessed the power creating a dark illusion for Yoda on Moraband that would lead the Jedi into a trap. Sidious then stated he would appear as someone familiar as he dipped his face into the sacrificial altar.

In the Moraband execution chamber, Sidious appeared to Yoda as Sifo-Dyas in disguise and tempted the Jedi with the knowledge of the Sith Lord's identity. But Yoda refused and suddenly Sifo-Dyas transformed into a cackling Sidious and surrounded him with chains of energy. Forced into a deeper illusion, Yoda awakened to find Anakin Skywalker along with a squad of 501st clones in the hold of a Republic Gunship flying towards the LiMerge Building in an ongoing pursuit of both Dooku and Sidious in the Works.

The gunship landed in the deserted tower hangar where they confronted the Sith Lords. Captain Rex spotted the Sith huddled over the altar basin when Dooku ignited his lightsaber and electrified the approaching clones with lightning. Anakin engaged Dooku while Yoda confronted the hooded Dark Lord who escaped while Anakin killed Dooku by severing his head. Darth Sidious ignited his lightsaber and Yoda his and both engaged in fierce whirling duel. Anakin attempted to enter the duel but was blasted unconscious by Sidious' lightning. He then blasted Yoda who blocked the lightning with the Force causing a disruption of energy sending both Jedi back.

Sidious then taunted Yoda stating if he lets Anakin die it thwarts his plans of eliminating the Jedi Order. The Jedi Master was then presented with a choice: Either learn the identity of the Sith Lord once and for all or save Skywalker, whom Sidious had thrown off a catwalk. Yoda chose the latter and sacrificed himself. Yoda hurled his saber at Sidious and both plummeted to the ground below while Sidious cackled and when Yoda attempted to remove his hood, he found the robes to be empty falling into the depths of Coruscant with the vision of Sidious as the dark illusion fell apart. After the illusion ceased, Darth Sidious emerged from the glowing sacrificial altar as the illusion had failed to break the Jedi Master's spirit and the Dark Lord told Tyranus they would need more time to defeat Yoda and destroy the Jedi Order.

Star Wars: Clone Wars
Towards the end of the Clone Wars, Darth Sidious watched through hologram a sparring session between Lord Tyranus and General Grievous. Tyranus lectured Grievous of the importance of mastering his lightsaber skills and to ensure victory not be reckless. Appearing before them on a mechno-chair, Sidious praised Dooku's counsel and asked Grievous for the report from the front. The general told the Sith Lord that the Jedi forces were stretched thin across the Outer Rim worlds which Sidious seemed pleased with. Darth Sidious then told both that the time to strike was now and to launch their final operation and asked Grievous if everything was ready for his "special mission" and Grievous affirmed the Dark Lord that everything is in place and the unsuspecting Jedi knew not what awaited.

Striking a devastating attack on the Republic capital, General Grievous entered with the Droid Army and launched a full scale invasion of the planet. Grievous' mission was to capture the Supreme Chancellor who was protected by a squad of clone troopers and Jedi protectors. Through the whole pursuit Palpatine seemed calm and at times sarcastic. After disposing of the clones, Grievous chased the Jedi and Chancellor all through the city-planet until finally disarming the Jedi. Grievous captured Palpatine and seemed annoyed at his charismatic nature. The Chancellor later boarded a ship that took him to the Separatist flagship The Invisible Hand and was transported to the tall spire tower of the ship and placed on a throne with shackles on the arm rests, setting the events of the third film.

Episode Appearances
{| class="mw-collapsible mw-collapsed wikitable" width="100%" ! Appearances on The Show

Season One

 * Cat and Mouse (Mentioned only)
 * Ambush (Appears in flashbacks)
 * Rising Malevolence
 * Shadow of Malevolence (Mentioned only)
 * Destroy Malevolence (Mentioned only)
 * Bombad Jedi (Appears in hologram)
 * Cloak of Darkness (Appears in hologram)
 * Lair of Grievous (Mentioned only)
 * Dooku Captured
 * The Gungan General
 * Storm Over Ryloth (Appears in flashbacks)
 * Liberty on Ryloth (Appears in hologram)

Season Two

 * Holocron Heist (Appears in hologram)
 * Cargo of Doom (Appears as hologram in flashbacks)
 * Children of the Force
 * The Zillo Beast (Appears in hologram)
 * The Zillo Beast Strikes Back
 * Landing at Point Rain (Appears in hologram)
 * Lightsaber Lost (Appears in hologram)
 * Voyage of Temptation
 * Duchess of Mandalore

Season Three

 * Corruption (Appears in flashbacks)
 * Sphere of Influence
 * Evil Plans (Appears as a hologram in flashbacks)
 * Hostage Crisis
 * Heroes on Both Sides
 * Pursuit of Peace
 * Senate Murders
 * Nightsisters (Appears in hologram)
 * Monster (Mentioned only)
 * Ghosts of Mortis (Vision to Anakin Skywalker)
 * Citadel Rescue (Mentioned only)

Season Four

 * Shadow Warrior (Appears in hologram)
 * Mercy Mission (Mentioned only)
 * Darkness on Umbara (Mentioned only)
 * Carnage of Krell (Indirect mention only)
 * Escape from Kadavo (Appears in hologram)
 * A Friend in Need (Mentioned only)
 * Deception
 * Friends and Enemies
 * The Box (Mentioned only)
 * Crisis on Naboo
 * Brothers (Indirect mention only)
 * Revenge (Indirect mention only)

Season Five

 * Revival
 * The Lawless
 * The Jedi Who Knew Too Much
 * The Wrong Jedi

Season Six

 * The Unknown (Appears in hologram)
 * Conspiracy
 * Fugitive (Mentioned only)
 * Orders
 * An Old Friend (Appears in hologram)
 * The Rise of Clovis
 * Crisis at the Heart
 * The Disappeared, Part I
 * The Lost One
 * Voices (Vision to Yoda)
 * Sacrifice

Legacy

 * The Big Bang (Indirect mention only)
 * }

Star Wars: Episode III – Revenge of the Sith
Supreme Chancellor Palpatine is first seen shackled and bound to a throne in the General's quarters of Grievous' flagship, Invisible Hand when Obi-Wan Kenobi and Anakin Skywalker arrived to rescue him just before Count Dooku intervenes. In the ensuing lightsaber battle, Kenobi and Skywalker teamed against Dooku while Palpatine watched. The Sith Lord subdued Obi-Wan but was brutally defeated by Anakin, who cut off both his hands and was now corning Dooku with their lightsabers. Palpatine was impressed and ordered Anakin to kill Dooku at his own request, which he momentarily hesitated before complying. Anakin later regretted killing Dooku as it was not the Jedi way, but Palpatine was quick to console him. Although Grievous escaped into space, the Jedi successfully returned Palpatine to Coruscant.

After getting rescued, Palpatine, as Sidious made contact with General Grievous who was hiding on the Outer Rim world of Utapau and ordered the droid general to relocate the Separatist Council to the planet Mustafar. Grievous obliged and Sidious informed him the conclusion of the war drew near. Grievous questioned Count Dooku's loss meaning it would be the end of the Confederacy but the Sith Lord assured the general that the loss was necessary as he soon would have a new apprentice one far younger and more powerful than Tyranus. Later Palpatine began to form an interactive friendship with Anakin by telling him important information and appointing him as his Representative on the Jedi Council. The Jedi had grown wary of the Chancellor and his decrees that redirected power away from the Senate and Constitution and into his Office. Reluctantly they agreed to the appointment but only in the hopes of turning Anakin into their spy on the Chancellor, causing much turmoil in the young Jedi.

The Chancellor later took in a performance at the Galaxies Opera House with Anakin as his guest. Palpatine spoke about the war's progress and of Anakin's appointment to the Council. Anakin stated his trust in the Jedi had been shaken due to his assignment which Palpatine could tell what it was. Palpatine then began to tell the tale of Darth Plaugeis the Wise where the Sith Lord used the dark side of the Force to stop loved ones from dying. Anakin was plagued with death visions of his wife Padme at the time and took an interest in the legend. Anakin asked the Chancellor if learning the power was possible, Palpatine replied "Not from a Jedi."

Anakin later visited the Chancellor in his office delivering more Jedi news about the war and Palpatine doubted the Jedi's trust in Anakin. Knowing the time was right, Palpatine dropped his guise admitting he possessed knowledge of the dark side revealing his true identity to him. Anakin realized the Chancellor was the sinister Sith Lord the Jedi had been hunting since the start of the war and drew his lightsaber. Palpatine said he was the path to the power that could save his wife from dying. Stunned by the revelation, Anakin responded by reporting him to the Jedi. Anakin was deeply conflicted realizing that he could not lose the Sith Lord as he thought he needed to learn the dark side power to "save" his wife Padmé.

Mace Windu ordered Anakin to remain behind in the Temple while he arranged a group of Jedi Masters to arrest the Chancellor for his crimes. In the inner recesses of the Chancellor's Office, the Jedi confronted the Chancellor announcing his arrest. Palpatine scoffed at the news that the Senate would determine his fate, and with a roar of "I AM the Senate!" Igniting a red-bladed lightsaber from the sleeve of his robe, Sidious sprang into action killing the three Jedi Masters before engaging Windu in an intense lightsaber duel. The two dueled, transforming the office of politics into an arena of combat. Anakin, tormented by the fear of loss, traveled to the Chancellor's office and witnessed a stunning sight. Mace Windu had cornered Palpatine with his lightsaber blade extended at his heart.

Palpatine unleashed a torrent of dark Force lightning at the Jedi Master, but Windu was able to deflect it back at the Chancellor with his lightsaber blade. The evil energies twisted Sidious' face as they flowed through him, scarring and disfiguring his face; his eyes burned yellow and voice grew ragged and deep. Palpatine slumped in the corner seemingly too weak to continue his lightning assault. Fearing the Chancellor too powerful and too well-connected, Windu decided he couldn't be taken alive. Before Windu could take justice into his own hands, though, Anakin sprung into action severing Windu's weapon hand with his lightsaber. Defenseless, Mace was then bombarded by Sidious' dark side lightning that blasted the Jedi through the window to his death.

With Windu's death, Anakin Skywalker had taken his first irreversible step to the dark side causing Sidious to grin. Skywalker knelt before Darth Sidious, and the Sith Lord bestowed upon him the title of "Darth Vader", Lord of the Sith. Concealing his disfigured visage, Sidious returned to his simple Sith robes. First he tasked his new apprentice to raze the Jedi Temple before the treacherous Jedi could strike back at them. Vader marched to the temple with a column of loyal clone troopers, gutting the sacred edifice from within.

Meanwhile, Sidious, knowing the time had come, took care of the Jedi scattered across the galaxy waging the Clone Wars. Using his authority as the Supreme Chancellor, Palpatine executed Order 66, a coded command that identified the Jedi Knights as traitors to the Republic. He broadcasted this order to the clone commanders on the various different battlefronts, and the loyal soldiers killed their Jedi generals in cold blood. Only a handful of a handful of Jedi survived, including Master Yoda and Obi-Wan Kenobi.

The next day, Darth Sidious later spoke to the Separatist council members via hologram, with Gunray remarking confidently that their plan had gone just as Sidious had promised. Though Gunray and the other leaders did not know what was planned for them, the Dark Lord promised that his new apprentice would soon arrive to take care of them claiming that he had come to make peace, but he actually was to be sent instead to eliminate the council who had gathered on Mustafar.

As his apprentice cut down the Separatist leaders, Palpatine called for a special session of the Galactic Senate to deliver an emergency address. With his disfigured face hidden in the shadows of his hood, Palpatine claimed to have survived a Jedi assassination attempt. He denounced the conspiracy of the Jedi rebellion and assured the Republic that his resolve had not faltered. He delivered the good news that victory in the Clone Wars had at last been achieved. By the end of his rousing speech, supported by the thunderous applause of patriots and politicians, Palpatine declared his new order as the First Galactic Empire with himself as Emperor.

Obi-Wan Kenobi and Yoda eventually caught up with the betrayal and deceit, realizing that Anakin, now Vader, and his troops had slain everyone in the Jedi Temple and that Palpatine was the Dark Lord of the Sith. Viewing a security hologram, Obi-Wan saw the carnage inside the Temple, with Anakin killing everyone and Sidious traveled there where he found Vader who knelt before the Sith Lord in obedience. Palpatine praised his new apprentice and told Lord Vader to go and bring peace to the Empire. Vader left the planet to see to his second task which was dealing with the Separatists. Obi-Wan could not believe it but both were determined to stop the murderous Sith Lords. After the slaughter, Vader reported his mission's completion to Sidious who told his apprentice to send a shutdown signal to the Confederate navy and army deactivating the droid armies, effectively ending the Clone Wars.

While Obi Wan Kenobi confronted Vader on Mustafar, Yoda tracked down Palpatine in his office beneath the Senate Chamber, and the two began an intense battle. Sidious first blasted Yoda with Force lightning sending the Jedi Master across the room knocking him unconscious. The Sith Lord taunted Yoda stating the Jedi were all but loss but Yoda Force pushed and later stopped Sidious from escaping with both users brandishing their lightsabers. As both combatants dueled, Sidious claimed that Vader would become more powerful than either of them. Yoda remarked that his faith in Vader and the dark side was misplaced as the fight moved from the holding office into the grand Senate Chamber.

Sidious was nearly overpowered by Yoda in their lightsaber duel and only managed to even the field by finally beginning to use the Force to combat Yoda. The Emperor relished the chance to to destroy the legendary Jedi by using the dark side of the Force to hurl Senate pods at Yoda. However, Sidious failed to kill Yoda with his telekenetic assault and was forced to close range by Yoda once again but is able to rip the Grandmaster's lightsaber from his hand with a blast of Sith lightning forcing Yoda to absorb the attack using the Force.

Although Sidious came quite close to overcoming Yoda with the lightning attack, Yoda was ultimately able to win their struggle by returning the lightning causing a blast so powerful that it pushed the two masters apart. Sidious fortunately was not clearly blasted off the Senate pod as Yoda was and managed to hang on the pod briefly before losing his grip and was flung all the way to the bottom of the Senate Building. Following the battle, Sidious stood with Mas Amedda on a Senatorial pod as they searched for the Jedi Master. However, the clone troops could not find any trace of a body. Deciding not to personally pursue Yoda, Sidious demanded that his shuttle be dispatched immediately and left for the planet, Mustafar, where his apprentice was battling his former master, Obi-Wan, as he had sensed that Vader was in danger of being destroyed.

When Darth Sidious arrived, he found Vader's wounded limbless charred body lying next to a river of lava. The Emperor ordered his soldiers to prepare a medical capsule for his apprentice. As they left to obey his instructions, Sidious crouched beside his fallen apprentice, determined to find a way to keep him alive. Transporting in his Imperial Shuttle, Vader is taken to the large city-planet of Coruscant so that he could be repaired.

Inside a medical center, Sidious oversaw the operation of Vader reconstructed as a cyborg with medical droids treating his injuries, and he is encased in the black armour and mask that will preserve his ruined body. Upon completion of the surgery, Sidious approached his apprentice asking if he could be heard, and Vader answered.

Anakin asked his master what had become of Padmé if she was safe and alright, and Sidious told Vader he accidentally killed Padmé in his anger, causing the new Sith Lord to scream in heartbreaking despair using the Force to destroy the droids and facility. The Emperor appeared gleeful upon having finally plunged Anakin Skywalker into the dark side. With the Galactic Empire now in control,and the Jedi Order destroyed, Vader joined his Master on the bridge a Stardestroyer with Governor Tarkin as the two Dark Lords oversee the construction of the super weapon moon-sized battle station; the Death Star above Geonosis.

Star Wars Rebels
"Be patient, my old friend. For now, dispatch another Inquisitor to hunt them down."

- The Emperor orders Darth Vader to pursue the Rebellion.

The Emperor continued to strengthen his hold over the galaxy. Informed of a rebel cell on the planet Lothal, Palpatine had the Grand Inquisitor deal with the growing resurgent. The rebels managed to destroy a portion of the Imperial Fleet and killed the Grand Inquisitor in the process led by the renegade Jedi Kanan Jarrus and Ezra Bridger. The Emperor sent his apprentice to handle the growing rebel threat. After the Siege of Lothal the Emperor was contacted by Darth Vader after he struck a critical blow on the rebel cell, and informed his Master that the apprentice of Anakin Skywalker, Ahsoka Tano, lived and was helping the rebels. This pleased the Emperor as he saw this an opportunity to locate more surviving Jedi. Vader stated to his Master that he rather search for Obi-Wan but was told to have patience and ordered his apprentice to dispatch another Inquisitor to hunt down the rebels, Tano, and other undiscovered Jedi.

Later he tried to capture Tano and another Jedi Ezra Bridger.

Episode Appearances
{| class="mw-collapsible mw-collapsed wikitable" width="100%" ! Appearances on The Show

Season One

 * Rise of the Old Masters (Mentioned only)
 * Breaking Ranks (Mentioned only)
 * Empire Day (HoloNet News image)
 * Fire Across the Galaxy (Mentioned only)

Season Two

 * The Siege of Lothal (Appears in hologram) (Voice only)
 * The Lost Commanders (Mentioned only)
 * The Future of the Force (Indirect mention only)
 * A Princess on Lothal (Mentioned only)
 * Shroud of Darkness (Mentioned only)
 * Twilight of the Apprentice (Mentioned only)

Season Three

 * Steps Into Shadow (Mentioned only)
 * Legacy of Mandalore (Mentioned only)
 * Secret Cargo (Mentioned only)
 * Twin Suns (Indirect mention only)
 * Zero Hour (Mentioned only)

Season Four

 * Heroes of Mandalore (Mentioned only)
 * Jedi Night (Mentioned only)
 * Wolves and a Door (Appears in hologram)
 * A World Between Worlds
 * A Fool's Hope (Mentioned only)
 * Family Reunion – and Farewell (Appears in hologram)
 * }

Star Wars: Episode IV – A New Hope
"The Imperial Senate will no longer be of any concern to us. I have just received word that the Emperor has dissolved the council permanently. The last remnants of the Old Republic have been swept away."

- Governor Tarkin reporting Palpatine's dissolution of the Senate.

Palpatine wasn't in the original film, but is mentioned by Governor Wilhuff Tarkin, who explains to the Death Star staff that the Emperor has dissolved the Imperial Senate (due to their secret support for the Rebel Alliance) and has given direct control to all regional governors of the systems controlled by the Empire.

Star Wars: Episode V – The Empire Strikes Back
"The son of Skywalker must not become a Jedi."

- The Emperor to Darth Vader.

Palpatine appeared in a hologram projection while communicating with Lord Vader. The Emperor felt a disturbance in the Force as Luke Skywalker, son of Anakin, Jedi powers developed and knew the boy had destroyed his space station, and foresaw that Luke could destroy him. Vader insisted that Luke was just a boy and his mentor, Obi-Wan Kenobi, can no longer help him as he was gone. The Emperor sensed the Force was strong with the boy and told Vader to prevent Luke from becoming a Jedi, as he could become a serious threat. When Vader suggested turning him to the dark side of the Force, the Emperor agreed and orderd Vader to capture Luke and bring the young Jedi before him. Lord Vader responded that Luke would join the dark side or be destroyed.

Star Wars: Episode VI – Return of the Jedi
"Everything that has transpired has done so according to my design. Your friends, up there on the sanctuary moon, are walking into a trap, as is your Rebel fleet. It was I who allowed the Alliance to know the location of the shield generator. It is quite safe from your pitiful little band. An entire legion of my best troops awaits them. Oh, I'm afraid the deflector shield will be quite operational when your friends arrive."

- Emperor Palpatine to Luke Skywalker.

Palpatine arrives aboard the second Death Star where he has a short talk with Darth Vader about the whereabouts of Luke and their plan to make him leave his Jedi path to join the dark side. The Emperor then ordered Darth Vader to capture Luke Skywalker and bring him before him.

Aboard the Death Star II, Luke meets Palpatine face to face. Palpatine attempts to make Luke succumb to the dark side and join him as his new apprentice alongside his father, but Luke turns down the offer several times and keeps resisting to the attempts of both Sidious and his father of corrupting him. Afterwards, Sidious gives Luke a view of the rebel fleets hardly battling the Empire fleets but in trouble against the Death Star II. When Luke has no choice than killing the Emperor, he uses the Force to take his lightsaber back from him and engages in a battle with Vader at trying to end with the Emperor's reign of terror for good.

After Luke defeated Vader in the duel, Palpatine encouraged him to kill Vader and become his new apprentice, (ironically the same way when he made Vader kill Dooku). When Luke refused, Palpatine became enraged and responded by attacking Luke with Force Lightning, causing him to suffer the Emperor's wrath. However Darth Vader, now the reborn Anakin Skywalker, could not stand to see his son in so much pain. So he grabbed the Emperor from behind and hurled him down to his death at the bottom of the main reactor shaft, causing the Sith Lord to explode in a burst of Force energy that ultimately destroyed him and ended his reign of terror once and for all. Unfortunately the wild lightning coming from the Emperor's hands damaged Vader's life support and Anakin died too shortly afterwards.

Legacy
"Operation: Cinder is to begin at once. Resistance. Rebellion. Defiance. These are concepts that cannot be allowed to persist. You are but one of many tools by which these ideas shall be burned away"

- Palatine posthumously ordering Admiral Garrick Versio to instigate Operation Cinder.

Not long after the destruction of the Second Death Star and the death of Emperor Palpatine, the news got out and special droids, known as Sentinels, were handed out to select and elite members of the Imperial Military. These droids broadcasted orders that Palpatine pre-recorded and would have given out after his death via the droids and the orders were to initiate Operation Cinder. The plan of Operation Cinder was for the complete destruction of the Imperial system and its eventual reconstruction from scratch. To achieve this, major Imperial worlds such as Naboo and Vardos were to be targeted by weather-altering satellites and they would inflict major natural disasters on the worlds and reduce them to ruin. The operation was essentially a scorched earth policy where not only would the Rebellion be denied access to Imperial resources and technology, but it would also show that the Empire was still in control of the galaxy even without Emperor Palpatine.

Without Palpatine's leadership and the deaths of almost all high-ranking officers and generals of the Imperial Military, the Galactic Empire as a whole began to fragment and break apart with Imperial generals and military leaders vying for power over the potential successor to Palpatine with Gallius Rax being the closest to achieving such a goal after declaring himself Counselor to the Empire, making him the de-facto leader of what remained of the Empire at large. Infighting had persisted however and Imperial remnants were formed and Imperial governors began taking desperate measures to secure their territory. Operation Cinder was still carried out and the result was the near-destruction of the entire Empire as a whole, but it served a purpose as those chosen for the operation were also tasked with traveling out into the Unknown Regions and were to establish a new government that would rebirth the Galactic Empire as a whole. The survivors fled into the Unknown Regions and they would go on to establish the First Order with full intention on restoring the Empire and preserving Palpatine's legacy.