Because you like Roger Kint in The Usual Suspects

Don't worry about this forensic scientist offing you unless you're a serial killer yourself. (You're not, right? Just checking.) See them in Dexter.

Ryan Howard is a temp turned executive turned failing small-time media mogul. See them in The Office.

Vivian Ward is a no-nonsense working girl with fairy-tale dreams. See them in Pretty Woman.

This android may not have emotions, but Lt. Commander Data's curiosity about humanity is endless. See them in Star Trek: The Next Generation.

Clarice Starling is patiently working with one serial killer to stop another. See them in The Silence of the Lambs.

Known as the "rat king" of Paddy's Pub, bartender Charlie Kelly spends most of his time drinking at his bar instead of serving drinks to customers. See them in It's Always Sunny in Philadelphia .

If Jack Torrance is one of his moods, you'll be the unlucky victim of the most bone-chilling, sinister yellers around. Bring your own axe. See them in The Shining.

Vincent Vega likes a good steak, a cheap milkshake, and killing a target without anything going wrong. See them in Pulp Fiction.

After surviving a CIA mission that was supposed to kill him, ex-military man John Reese bets it all on a chance to redeem himself. See them in Person of Interest.

Annie Walker can bake a beautiful cupcake, but everything else in her life is a mess. See them in Bridesmaids.

Maurice Moss is a dedicated IT guy who even talks like a computer. See them in The IT Crowd.

Egon Spengler prefers collecting spores, molds, and fungus to interacting with people. See them in Ghostbusters.