Because you like Mary Jensen in There's Something About Mary

Claudia may look young, but she is a wise and philosophical vampire, knowing of the world and the darker nature of man. See them in Interview with the Vampire: The Vampire Chronicles.

Mikey Waters would rather sell his body than rob anybody. See them in My Own Private Idaho.

Dewey Finn will rock you. He feels rock and roll in his blood and guts. See them in School of Rock.

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.

Aldo Raine is in the killing Nazi business. And as he says, business is a-boomin'. See them in Inglourious Basterds.

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

Mr. Pink doesn't tip. Enough said. See them in Reservoir Dogs.

Janet Weiss is just like any other girl trapped in a bizarre burlesque-show castle. See them in The Rocky Horror Picture Show.

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.

Patrick's time as a fake psychic made him a master manipulator. But he now seeks to only use his talent for good. See them in The Mentalist.

Ted Logan wants to party on, but if doesn't get an A+ on his history presentation, he'll flunk out and be sent to a military school in Alaska. See them in Bill & Ted's Excellent Adventure.

Emma Frost's superpower: transforming her body into an unbreakable diamond. See them in X-Men Series.