Because you like P.L. Travers in Saving Mr. Banks

Khan Noonien Singh is super strong, super smart, and out for revenge. He always seems to be two steps ahead of his enemies. See them in Star Trek Into Darkness.

Peter Venkman's "research" projects are designed to get undergraduate students to sleep with him. Though it turns out he can bust ghosts. See them in Ghostbusters.

Don't ask the ruthless queen of the Tokyo underworld any questions unless you're fine with losing a limb. See them in Kill Bill vol. 1.

Red doesn't like to explain herself. She wants her work to do the talking. See them in Transistor.

The witty Aku would be an ideal dinner guest, if he weren't a demon. See them in Samurai Jack.

Although she's only six, Hushpuppy is a tough girl ready to stand up to terrifying, pre-historic beasts after the storm. See them in Beasts of the Southern Wild.

Playing his cards close to his vest, J. Daniel Atlas believes the closer you look, the less you see. See them in Now You See Me.

Extremely violent and loyal, Sandor Clegane is called the Hound for a reason. See them in Game of Thrones.

M. Bison is a diabolical megalomaniac hell-bent on dominating the world. See them in Street Fighter.

This cannibalistic villain may be a loner, but Killer Croc doesn't have problems with self-confidence. See them in Suicide Squad.