Because you like Haymitch Abernathy in The Hunger Games
Big Boss is a disillusioned mercenary commander who wants to create a world for soldiers (and soldiers alone). See them in Metal Gear Series.
Regina Mills is a cold evil queen turned chilly town mayor. See them in Once Upon a Time.
Captain Spock is on a five-year mission exploring the final frontier and boldly going where no man has gone before. See them in Star Trek.
As an undercover cop, Schmidt is getting to relive high school as a cool kid. See them in 21 Jump Street.
Castiel might be an immortal angel, but the human world is still more than a little confusing. See them in Supernatural.
Saul Goodman can get just about any lying crook off the hook in court. Well, as long as he can make a buck out of it. See them in Breaking Bad.
It turns out the girl of your dreams just might have dreams of her own. See them in (500) Days of Summer.
A crabby troll, Karkat Vantas is perpetually angry about his lot in life. See them in Homestuck.
Emmet Brickowski is so upbeat it's not even human. Everything is AWESOME! See them in The Lego Movie.
Sarah Ashburn lives life by the book and has trouble getting along with anyone who doesn't do the same. See them in The Heat.
Firo Prochainezo is swept up in a world of mysterious women, alchemists, and rumors of a wine that makes it drinkers immortal. See them in Baccano!.
It doesn't matter how noble or brave he is. Jon Snow is a bastard, and people don't let him forget it. See them in Game of Thrones.