Because you like Travis Bickle in Taxi Driver

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

A no-nonsense hitman with a taste for good burgers and divine justice, Jules Winnfield will go to great lengths to please his boss. See them in Pulp Fiction.

A secret smoker, Margot Tenenbaum has plenty more secrets where that came from. See them in The Royal Tenenbaums.

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

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

David Wooderson has clocked in hundreds of hours cruising around town looking for fun. See them in Dazed and Confused.

Think you grew up fast? At 12, Mathilda is an aspiring assassin eager to avenge her family's murder. See them in Leon: The Professional.

Kevin Khatchadourian is a disturbed, affect-less teen on a dark path. See them in We Need to Talk About Kevin.

Charismatic, sociopathic, and dramatic, Charlie Bronson wants nothing more than to be famous. See them in Bronson.

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

King Schultz is about as color-blind as a man of his era can be. See them in Django Unchained.

He's a troubled insomniac in search of a moment to rest and a meaning to his existence. See them in Fight Club.