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

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.

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.

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.

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.

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.

Hoban Washburne shows you can be a hotshot space pilot *and* play with dinosaurs. See them in Firefly.