Because you like Leticia "Letty" Ortiz in The Fast and the Furious

Told her son will one day save the world, Sarah Connor dedicates her life to training him to do just that. See them in The Terminator.

Beware! Anton Chigurh carries a coin with him, which he forces his victims to flip to decide whether they will live or die. See them in No Country for Old Men.

A brilliant "extractor," Dom Cobb has spent the past few years running from the authorities and his inner demons. See them in Inception.

Raiden is an efficient soldier haunted by his repressed past. See them in Metal Gear Series.

It turns out Dracula's son Alucard has some pretty severe daddy issues. See them in Castlevania.

A believer in the philosophy of Nietzsche, Dwayne Hoover has taken a vow of silence until he becomes a test pilot for the Air Force. See them in Little Miss Sunshine.

Veronica Sawyer thinks that if you were happy every day of your life you wouldn't be a human being, you'd be a game-show host. See them in Heathers.

Years of constant assault by mean classmates, rude teachers, and her abusive mother is making Carrie White want to fight back. See them in Carrie.

A fun-loving gangster's wife, Mia Wallace is finding that fun can go too far. See them in Pulp Fiction.

Shaun is used to being lazy. And now, you're asking him to fight for his life? See them in Shaun of the Dead.

Both intelligent and empathetic, Remus Lupin is worn down by the weight of a secret. See them in Harry Potter Series.

V is a violent anarchist with literally nothing left to lose. But, he might have a point. See them in V for Vendetta.