Because you like Jeffrey Goines in 12 Monkeys
Megamind is searching for purpose in a supervillain life without a superhero to fight. See them in Megamind.
Rhodes has to trust his conscience to guide him through a political struggle that could change the very shape of modern warfare. See them in Marvel Cinematic Universe.
When it comes to flattery, manipulation, and politics, Oswald Cobblepot can play with the best of them. See them in Gotham.
The Terminator is an emotionless killing machine who won't stop until he's changed the future. See them in The Terminator.
Years of constant assault by mean classmates, rude teachers, and her abusive mother is making Carrie White want to fight back. See them in Carrie.
When Jessica Jones is not throwing back drinks, she's taking down bad guys with her strength, detective skills, and foul-mouthed insults. See them in Marvel Cinematic Universe.
Brilliant, violent, and only a little insane, the Joker doesn't listen to anyone except the voices in his head. See them in DC Extended Universe.
Number Five is a 58-year-old man trapped in his 13-year-old body. See them in The Umbrella Academy.
Don't worry about this forensic scientist offing you unless you're a serial killer yourself. (You're not, right? Just checking.) See them in Dexter.
Fox Mulder is a devoted believer in aliens, monsters, and that the truth is out there. See them in The X-Files.
After Otto Octavius' accident, he becomes fixated on finishing the reactor at any cost. See them in Marvel Cinematic Universe.