Because you like Japan in Axis Powers Hetalia

Spencer Reid's super-smarts helps catch killers, and his social awkwardness endears co-workers. See them in Criminal Minds.

A photographic memory is just one of many skills Lexie Grey brings to the table as a surgeon. See them in Grey's Anatomy.

It's a race against time to develop his theory of the origins of the Universe before Stephen Hawking's body and mind give out. See them in The Theory of Everything.

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

Andy Dwyer might not be completely literate, but he makes up for it in spirit. See them in Parks and Recreation.

A ruthless militant, Raza will do anything to take down Tony Stark. See them in Marvel Cinematic Universe.

Charismatic, sociopathic, and dramatic, Charlie Bronson wants nothing more than to be famous. See them in Bronson.

Anyone who's said "Don't worry, it's just a dream" never met Freddy Krueger. See them in A Nightmare on Elm Street.

Casey Gardner is an angsty teenage girl with quite a bit of sass that keeps getting her in trouble. See them in Atypical.

Norma Bates may look like a harmless housewife, but don't let that fool you. See them in Bates Motel.

A genetic experiment engineered to be the perfect assassin, Agent 47 is cold, professional, and lethal. See them in Hitman.

Jeff Winger thinks he's too cool for school, which is a problem because he just enrolled in community college. See them in Community.