Because you like Monty Burns in The Simpsons
Mike Hannigan is a lawyer-turned-pianist who loves to tap into his kooky side. See them in Friends.
Mike Ehrmantraut is rutheless, merciless, and probably the most endearing hitman you've ever met. See them in Breaking Bad.
Raj Koothrappali is an astrophysicist who sees stars when he feebly tries to chat up women. See them in The Big Bang Theory.
Talos is a mysterious military commander skilled in the art of deception. See them in Marvel Cinematic Universe.
Joey Potter is a low-key girl next door in love with her best friend. See them in Dawson's Creek.
A reclusive introvert, Liz Sherman has a temper that's literally lethal. See them in Hellboy.
This master marksman may be a villain, but Deadshot's motives aren't quite as selfish as they seem. See them in DC Extended Universe.
A gifted detective, Rust Cohle is as dark and twisty as any murderer he chases. See them in True Detective Season 1.
Underneath his preening narcissist exterior, Schmidt is, well, still kind of a preening narcissist. But he has a good heart too. See them in New Girl.
Drusilla's hobbies include dolls, music, and killing people. See them in Buffy the Vampire Slayer.