Because you like Michael Myers in Halloween

Marshall Eriksen is a lawyer in love who is enjoying life. See them in How I Met Your Mother.

Samwell Tarly is a scholar, not a fighter. But that's not good for an aspiring member of the Night's Watch. See them in Game of Thrones.

This beautiful aesthete wins the hearts of both ladies and men. But Dorian Gray also happens to have his soul sealed in a painting. See them in Dorian Gray.

Bedside manner is for chumps, not the brilliant Dr. Gregory House. See them in House M.D..

Those who stand against this singular super ninja are doomed to fail. See them in Ninja Gaiden.

After years of being a nerdy loner, Seth Cohen can't wait to shower charm on his newfound friends. See them in The O.C..

All Catelyn Stark wants is to keep her family safe, but life in Westeros makes it nearly impossible. See them in Game of Thrones.

She's mostly doom and gloom, but you'd get nowhere without Sadness. See them in Inside Out.

John Bender's interests include marijuana, fighting, and breaking the rules. See them in The Breakfast Club.

Kat Stratford is part of the "out" crowd and proud of it. See them in 10 Things I Hate About You.

Edward Elric has a quick mind along with a quick temper. See them in Fullmetal Alchemist.

Elaine Benes is a tough New Yorker who can hang with the guys, and date the ones who are "sponge-worthy." See them in Seinfeld.