Because you like Liz Sherman in Hellboy

Spencer Reid's super-smarts helps catch killers, and his social awkwardness endears co-workers. See them in Criminal Minds.

Madman, murderer, or musician? No one knows the Phantom behind the mask. See them in The Phantom of the Opera.

In the simplest terms, in the most convenient definitions, people consider Brian a nerd. But he's more than that. See them in The Breakfast Club.

Bobby Singer is a redneck ghost hunter, but all he wants to do is retire to the junk yards of South Dakota. See them in Supernatural.

Motivated by a strong sense of curiosity, fleet-footed Lina Mayfleet is happiest when she's on the move. See them in The City of Ember.

Though cynical about the world, Shuya Nanahara is caring and protective towards his friends. See them in Battle Royale.

Greenpeace? No, this brave eco-terrorist is waging Greenwar. See them in Final Fantasy Series.

Sylar's victims are found all over the country, many with their brains removed. See them in Heroes.

Barbara Kean is loving, selfless, and caring. But, she's less stable than she'd like to admit. See them in Gotham.

Though seemingly caring and calm, this motel owner has a mysterious streak of intensity. See them in Psycho.

Cinderella will sacrifice herself to keep her family's memory alive. See them in Cinderella (Live Action).

This power-hungry Time Lord calls himself the "master of all." Bonus: he has 13 lives. See them in Doctor Who.