Because you like Harry Goldfarb in Requiem for a Dream

Alex Vause's tattoos and tough exterior cover the fact that she's just a girl with a really intense crush. See them in Orange Is The New Black.

Moe Szyslak is the crabby owner of the grimiest bar in Springfield. See them in The Simpsons.

Nick Carraway is the perfect observer: always there for the events, but never too involved. See them in The Great Gatsby.

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 elf loves smiling, eating sugar, and spreading Christmas cheer. And no matter what, Buddy always sees the best in people. See them in Elf.

With his good looks and magnetic personality, Will Smith seems destined to be a Hollywood megastar. See them in The Fresh Prince of Bel-Air.

Dallas Winston is headed down a dangerous, criminal road. See them in The Outsiders.

Brian Griffin is the most scholarly member of the family—when he's not drunk on martinis. See them in Family Guy.

Success for Eggsy Unwin means joining Kingsman, and failure could mean death. See them in Kingsman: The Secret Service.

Thanos is an intergalactic warlord, on the hunt for infinite power. See them in Marvel Cinematic Universe.

Can you be reckless and still be in control? Neil McCormick hopes so. See them in Mysterious Skin.

Maya Lambert is an obsessive intelligence officer with tunnel vision leading toward Osama bin Laden. See them in Zero Dark Thirty.