Because you like Marcus Brewer in About a Boy

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.

Miss Havisham is the creepiest old rich lady in town. See them in Great Expectations.

Jack's big imagination is never limited by his incredibly cramped surroundings. See them in Room.

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.

Polite and clever, Annie James is not afraid to stir up a little mischief. See them in The Parent Trap.

Roxie Hart can shoot for the stars even from behind bars. See them in Chicago.

Kayla Day is externally shy, but internally spirited Gucci! See them in Eighth Grade.

Caleb Rivers is a bad boy with a good reason for acting out. See them in Pretty Little Liars.

Dorothy Gale is a down-home Kansas girl in a bizarre fantasy land with beautiful red shoes. See them in The Wizard of Oz.

Chris Chambers is from a family of social outcasts and criminals, and he wants more than anything to avoid ending up like them. See them in Stand By Me.

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

Ally Maine is a star who is about to be born. See them in A Star is Born.