Because you like O-Ren Ishii in Kill Bill vol. 1

The brilliant Mona Vanderwaal is proof that undergoing an "extreme makeover" isn't always a good thing. See them in Pretty Little Liars.

A sexy succubus , Morrigan Aensland lives for pleasure. See them in Darkstalkers .

A reclusive introvert, Liz Sherman has a temper that's literally lethal. See them in Hellboy.

Olive Hoover is an irrepressible child beauty queen (or would-be queen) who doesn't play by your rules. See them in Little Miss Sunshine.

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

Ted is a cursing, smoking, drinking teddy bear who's anything but cuddly. See them in Ted.

A poised, stately man-out-of-time, Ichabod Crane typically faces the modern world with wry quip. See them in Sleepy Hollow.

Keeping your cool is just as useful in the underworld as in war, and Michael Corleone is stone-cold. See them in The Godfather.

A machete-wielding mass-murderer, Jason Voorhees is a terrifying blank slate. See them in Friday the 13th.

Chef is a swinging bachelor and former R&B singer with a leopard-skin upholstered couch and some great stories. See them in South Park.

Holland March is known to wake up hungover in full bathtubs. See them in The Nice Guys.

A powerful priestess, Melisandre is shrouded in mystery and lots of red. See them in Game of Thrones.