Because you like Hit-Girl in Kick-Ass

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

Rogue's touch is literally deadly, and she's trying to learn from the older mutants how to manager her powers. See them in X-Men Series.

Maria Rambeau is a tough-as-nails Air Force pilot who is also a loving single mom. See them in Marvel Cinematic Universe.

Moving is hard for Coraline Jones; accidentally moving to a creepy mirror world just makes it harder. See them in Coraline.

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

An infamous vampire, Alucard is a one-man killing machine with a philosophical side. See them in Hellsing.

Michael Kelso gets by on his good looks and his openhearted nature. See them in That '70s Show.

Stranded on Mars, Mark Watney is armed with quick wits, an electronic diary, disco music, and an undying resolve to make it back. See them in The Martian.

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

A gentle alchemist who is soul-bound to a giant suit of armor, Alphonse Elric is growing into the responsibility handed to him. See them in Fullmetal Alchemist.

Even the smallest person can change the course of the world, if he's brave enough. See them in The Lord of the Rings.