Because you like Sweeney Todd in Sweeney Todd: The Demon Barber of Fleet Street

James Gordon happens to be the one guy in Gotham City with proper morals who doesn't also run around in a cape. See them in DC Extended Universe.

Be careful around Marie Laveau. There's no one more vengeful than a double-crossed voodoo queen. See them in American Horror Story.

Green skin, pointy hat, evil cackle—this villain has it all! See them in The Wizard of Oz.

Jack Skellington is a nightmare-man with a soft heart and smooth voice. See them in The Nightmare Before Christmas.

Catwoman might be slightly unhinged, but you can't say this feline villainess isn't confident. See them in DC Extended Universe.

Christine Palmer is a great surgeon and an even better friend. See them in Marvel Cinematic Universe.

Ultron is security software turned evil mastermind. See them in Marvel Cinematic Universe.

Baloo is a fun-lovin' bear who just needs the bare necessities of life See them in The Jungle Book.

Milo Thatch is an enthusiastic researcher without cynicism. See them in Atlantis: The Lost Empire.