Because you like Ben Linus in Lost

Leone Montana is a fearless hitman with a surprisingly sensitive side. See them in Leon: The Professional.

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

In Dennis Reynolds' mind, only a psycho wouldn't have a six-part system to bring home women. And he should know. See them in It's Always Sunny in Philadelphia .

A no-nonsense pro, Agent K has dedicated his whole life to his job. See them in Men in Black.

Lily Aldrin is a flaky but supportive kindergarten teacher and painter. See them in How I Met Your Mother.

As a doctor-in-training, John Dorian should have his head in the game. But most of the time, it's in the clouds. See them in Scrubs.

A devoted butler, Alfred Pennyworth is both a fiercely protective guardian and a lethal gunman. See them in Gotham.

Although life in a post-apocalyptic world is far from easy, Julie Grigio maintains her sense of humor. See them in Warm Bodies.

He may seem like a charismatic leader, but Bellamy also has a ruthless, self-serving streak See them in The 100.

Omar Little is a pretty chill guy, as long as you can forgive the stealing and killing people. See them in The Wire.

Murph is inquisitive, compassionate, and stubborn, with a passion for science she shares with her dad. See them in Interstellar.