Because you like Bilbo Baggins in The Hobbit: An Unexpected Journey

Kathy is a natural caretaker who strives to find hope in even the darkest of times. See them in Never Let Me Go.

A crooked cop, Harvey Bullock is the product of a not-so-just criminal justice system. See them in Gotham.

Fox McCloud leads a team of pilots through the Lylat System in search of the evil genius Andross, the villain that killed his father. See them in Star Fox.

If this slick ad man doesn't like the conversation, he changes it—while drinking and smoking. See them in Mad Men.

Hiro is a free-spirit and remarkable genius who loves bot fighting and problem-solving. See them in Big Hero 6.

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.

Walter White's knowledge of chemistry allows him to cook astoundingly pure meth, leading to a rapid – albeit tumultuous – rise in the criminal drug world. See them in Breaking Bad.

A premier member of the leather cat-suit club, Selene can chill you with a stony look, or ice you with her ninja moves. See them in Underworld.

Yippee-ki-yay! John McClane doesn't go down without a fight. See them in Die Hard.

Zeratul is cryptic, mystic, and not to be messed with. See them in StarCraft .

Genetically and cybernetically enhanced, Gamora was trained from birth to be one of the deadliest women in the galaxy. See them in Marvel Cinematic Universe.

Winston Bishop is sweet, thoughtful, and a little oblivious. And above, he's a loyal friend. See them in New Girl.