Doctor Raygar

Doctor Raygar was an Argazdan scientist affiliated with the Galactic Empire who planned an unsuccessful betrayal of Emperor Palpatine, his grand plans put him into conflict with the inhabitants of Endor. His appearance was limited to the relatively obscure Ewoks cartoon series - which was loosely affiliated with the expanded Star Wars universe.

Wolhanian
Raygar was an Argazdan doctor who participated in the Wolhanian expedition to Yavin 4, which saw the retrieval of several ancient Sith artifacts, which were later placed in Supreme Chancellor Palpatine's custody, Afterward, Raygar gradually lost any backing he might have had from reputable universities or museums, as he became obsessed with finding ancient artifacts. In time, the Palpatine made himself Emperor of a new Galactic Empire, which Raygar came to serve.

The Slave Pits of Lorrd
Around the time of the Battle of Yavin, the Slave Pits of Lorrd had been discovered, and an excavation had been initiated. Although the Lorrdian scientists had begun the dig, control of the project was later transferred to Dr. Raygar, who sought an ancient and deadly Azgardian weapon that legend told was hidden deep within the Slave Pits. It was his hope that success in finding the weapon would allow him to curry favor with Palpatine once more. For his assignment, he worked with Imperial Agent Diamond, who had infiltrated the local Sisterhood of the Glorious Radiance as "Sister Sigil." During his time on Lorrd, the doctor sported the robes of the ancient Azgardan slave lords who had oppressed the Lorrdians thousands of years ago during the Kanz Disorders. As the Azgardans were ashamed of their past, and the Lorrdians were incensed at Raygar's choice of attire, he drew fire from all quarters.

The doctor made significant process with the dig, entering the central pit and nearing his goal of retrieving the weapon. In his studies, he was not able to determine exactly what the weapon was, but he learned of its origins instead—an extragalactic alien who had aided the Azgardans following the liberation of Lorrd by the Republic. The alien had been portrayed in popular works such as the tragedy Torphceris as a "demonic" figure.

Due to his choice of attire, Raygar was spat on by crowds has he made his way through Qatamer's Performance Square. Moving through the square, Raygar entered a secluded docking bay, and made holographic contact with Agent Diamond. He reported his progress to the agent, and she responded with the news that she had been able to collect vital evidence concerning Rebel activity in the area. Later, Raygar rendezvoused with Diamond in the Slave Pit itself, but they were soon chanced upon by Tash and Zak Arranda, two Force-sensitive Alderaanian children who were wanted by Lord Darth Vader. Raygar had his battle droids secure the two intruders, and Tash inquired as to what the ancient Azgardian weapon was. Raygar proceeded to air his theories, as well as his most recent discovery—the requirement of a Human sacrifice in order to gain access to the weapon.

Diamond dismissed Raygar's suggestion derisively, but the doctor retorted, since killing the Arrandas would both provide the sacrifice, and eliminate them as a threat. Diamond agreed, since Vader would likely take the children dead regardless. Suddenly, Raygar opted to stab Diamond in the back instead. The pit began shaking immediately, and a gargantuan monster emerged from the center of the pit. Raygar immediately hurled a thermal detonator at the creature, and fled towards his ship. Although he was able to escape Lorrd, his and Diamond's mission was a complete failure, leaving the doctor out of favor with the Emperor. Hunt for the Sunstar Doctor Raygar sought to obtain the legendary Sunstar, a powerful gem that he believed was on the Forest Moon of Endor. He requested permission from Emperor Palpatine to launch an expedition to retrieve the Sunstar, and his request was subsequently granted. Admiral Kazz ferried Raygar to the Endor system in 3 ABY in his Imperial I-class Star Destroyer. Kazz was highly dubious of the mission's value and had little but scorn for Raygar. The doctor was not deterred, however, and assured the admiral that the Sunstar was quite real and very powerful.

Setting out with PD-28 and a detachment of large droids in his ship, Raygar landed on the moon and laid a trap with which he hoped to catch a wandering Ewok. He then intended to interrogate the Ewok and determine the location of Bright Tree Village, where the Sunstar was kept. His trap instead caught a fircle, but the creature's constant braying attracted the attention of the Ewoks Wicket W. Warrick, Princess Kneesaa a Jari Kintaka, Teebo, and Latara. In attempting to free the beast, Latara was sucked into the trap, prompting Teebo to use his Ewok magic to free her. In doing so, the Ewoks attracted the attention of one of Raygar's droids, who quickly seized Teebo. At that moment, Raygar himself arrived, riding a floating weapons platform.

Attack
Wasting no time, the doctor attacked the princess with an incapacitating energy ray. Warrick reacted by attempting to attack the droids with a stick, but Raygar quickly shot the makeshift weapon out of the young Ewok's grasp. Moving in closer, he demanded that Warrick reveal to him Bright Tree's location, while threatening to destroy Kintaka and Teebo. Relenting, Warrick gave him directions, but the doctor did not take any chances and ordered that the four Ewoks be incarcerated in his ship. Making sure that his prisoners were secure and ordering that they were not to be fed, Raygar had two of his droids accompany him as he moved against Bright Tree Village.

Attacking the village, Raygar severely damaged some of Bright Tree's structures. A retaliation was launched by Chief Chirpa, but Raygar was able to ward them off with his repeated fire. Catapults were used in further attempts to down Raygar's platform, to no avail. The doctor, however, was soon met with more formidable resistance—shaman Logray, wielding the Sunstar. The shaman quickly dispatched Raygar's droids, forcing the doctor to reevaluate his position. He fired at Logray, destroying the walkway the shaman was standing on. As a result, the Sunstar fell to another walkway below, from which Raygar retrieved the gem. His mission seemingly complete, he raced back to his ship.

Vaulting ambition
Returning to the Star Destroyer, Raygar was welcomed by Kazz. The doctor refused to show the admiral the Sunstar, insisting that he would only present it before Palpatine. Taking the gem back to his lab, he began studying it and came to the realization that its powers were unlimited. He surmised that he would not need to present it to Palpatine, and instead could use the Sunstar to claim the title of Galactic Emperor for himself. As he ranted and raved, Latara and Teebo, disguised as droids, entered his lab. Seeing through the ruse quickly, he used the Sunstar to incapacitate the duo, before accelerating his bid for galactic domination.

With the Sunstar, Raygar began fashioning and forging a cannon that he believed would be the most powerful weapon in the universe. He then intended to test it on his two new captives, before using it on the Emperor himself. Placing Teebo and Latara in an escape pod, he launched them out into space. Before he could fire his new weapon, Warrick and Kintaka entered his lab. As he fired on them, his droid PD-28, who had informally defected to aid the Ewoks, tried to attack the doctor. Raygar, unfazed, shot PD-28, but then had to contend with Warrick. The young Ewok warrior flew at Raygar's face, and the doctor could do little more than scream in terror. As he grappled with the Ewok, he accidentally activated his new weapon.

Inadvertently, the weapon's blast missed Latara and Teebo's pod, and instead hit the Emperor's personal shuttle, which was approaching the Star Destroyer at the time, since Palpatine hoped to inspect the Sunstar. The shot only clipped Palpatine's craft, however, effectively thwarting Raygar's hope of a successful coup. Realizing that his plans had failed, he began viciously squeezing Warrick. Kintaka, hoping to save her Ewok ally, blasted Raygar with the Sunstar, freeing Warrick from the doctor's grasp in the process. As his enemies moved to escape his lab, Raygar repeatedly shot at them with his blaster, but missed. In turn, Warrick rounded on the doctor with the Sunstar, disarming and incapacitating him. When Raygar came to, he chased after them once more, only to be met by a squad of stormtroopers sent to arrest him.

Brought before Kazz, Raygar was subsequently charged with high treason against the Galactic Empire. At first, the doctor protested, but eventually resigned himself to his fate. Asking what Kazz was going to do to him, Raygar soon learned that his punishment would be carried out by Palpatine himself. Howling in protest once more, Raygar was taken to Palpatine's shuttle and was subsequently dealt with by the Emperor.