Alan Jonah

"Long live the king!"

- Alan Jonah after releasing King Ghidorah - his most famous quote. "I've seen human nature. It just gets worse. The world always belonged to them. It is time we give it back."

- Alan Jonah explaining his motives.

L Alan Jonah is one of the two main antagonists (along with King Ghidorah) in MonsterVerse's Godzilla: King of the Monsters, the third movie of the franchise and a sequel to the 2014 Godzilla film. He is a former British Army colonel and MI-6 agent turned eco-terrorist faction leader who sought to release King Ghidorah and the rest of the Titans across the globe so they can supplant humanity as the dominant species and restore order to nature.

He was portrayed by Charles Dance, who also played Mr. Benedict in Last Action Hero and Tywin Lannister in Game of Thrones.

History
Alan Jonah was once a British colonel and agent but after many years of seeing humanity at its worst grew misanthropic. He founded a terrorist organization, focused on letting the Kaiju monsters destroy humanity as he believes that they will take better care of Earth than humans.

Alan's terrorist group first appears at the start of the film when an egg in China gives birth to Mothra. The terrorists suddenly attack the area by bombing it, the motive for the attack being to kidnap Monarch scientist Emma Russell and her daughter Madison. However, Emma herself planned this as she was joining the organization and didn't want to make it public.

Alan and his terrorists proceed to travel to Antarctica in order to free King Ghidorah, who has been frozen for a long time in the ice. The terrorists start shooting at Monarch but Mark Russell, Emma's husband, manages to escape. But when he comes to rescue his family, he sees Emma rescue Ghidorah herself.

After awakening Ghidorah, Jonah plans on awakening another destructive Kaiju: Rodan. He orders Emma to use a device known as the Orca to awaken Rodan from a volcano. Rodan instantly starts destroying everything in its path and eats multiple humans. Ghidorah later makes Rodan his own right-hand and multiple other titans start following Ghidorah's orders, leading into multiple massacres.

Emma eventually starts doubting that Jonah's goals are as effective as he says they are, and suggests that they quit the operation, but Jonah disagrees. However, Madison manages to steal the Orca and leads Ghidorah to Boston where the other Kaiju reside so that he can be killed by them. Regretting what she has done, Emma sacrifices herself to Ghidorah to distract him so that her family can escape, before being killed by the monster.

Jonah is revealed to have survived the events of the film in the end, returning in the post-credit scene where he manages to find one of Ghidorah's head. It is unknown how he will use it.

Personality
Jonah is an unemotional, stoic and calm person, as he doesn't care about the lives that are lost during his terrorist attacks. This could be due to different reasons, such as experiencing so many horrible things during his time as agent and colonel that he's become unaffected by death, or viewing his victims as sacrifices for a higher cause. His motive can be simplified by saying that he wants to save planet Earth from humanity as he believes humanity will destroy the planet, but his way of preventing destruction will inevitably cause more destruction that what he's trying to stop, as Ghidorah most likely would have destroyed the entire world had he not been stopped.

Trivia

 * Jonah Alan is the second human villain in the MonsterVerse franchise, following Preston Packard. In stark contrast of Preston however, Jonah survived the event of his debut film.
 * Coincidentally, the two shared a similar military background.
 * Whereas Jonah's motives was to humble his own race whom he deemed ravaging the planet, King Ghidorah proved to be the bigger threat due to sought for Earth's destruction.
 * It is revealed in the novelization Jonah's disdain for humanity was cemented when his daughter was kidnapped and killed on her way back from school while he was in deployment only for her body to be found six days later in a storm drain.