Because you like Mary Richards in The Mary Tyler Moore Show

M. Bison is a diabolical megalomaniac hell-bent on dominating the world. See them in Street Fighter.

Klaus Baudelaire's photographic memory saves the lives of his siblings many times over. See them in Lemony Snicket's A Series of Unfortunate Events.

For Kazuya Mishima, the power of the Devil is now his and his alone. See them in Tekken .

A charming acapella performer, Jesse Swanson perfectly blends being nerdy with being cool. See them in Pitch Perfect.

Derek Morgan is thoughtful and kind, but he won't say no to knocking the occasional door down when he gets the chance. See them in Criminal Minds.

Cyclops shoots lasers out of his eyes, destroying anything in his line of sight. See them in X-Men Series.

The seasoned detectives in River Heights have got nothing on amateur sleuth Nancy Drew. See them in Nancy Drew.

Bad-ass Rayne has sworn her life to finding and destroying her vampire dad, Kagan, and killing as many other vampires as she can in the bargain. See them in BloodRayne .

Aldo Raine is in the killing Nazi business. And as he says, business is a-boomin'. See them in Inglourious Basterds.

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

Relentlessly cheerful and optimistic, Erin Hannon is an office receptionist. See them in The Office.