Because you like Huck Finn in The Adventures of Huckleberry Finn

There's magic behind Tara Maclay's quiet façade. See them in Buffy the Vampire Slayer.

Donatello might come off as a tad nerdy, but don't let his geekiness fool you. He's a trained ninja and a skilled fighter. See them in Teenage Mutant Ninja Turtles.

Regina George is teen royalty. And anything the queen bee says, goes. See them in Mean Girls.

Everyone Barney Stinson knows is getting married or pregnant. But he's just getting more awesome. See them in How I Met Your Mother.

Taystee Jefferson is always down for a laugh and to help a friend out. See them in Orange Is The New Black.

A plucky 13-year-old with a flair for the dramatic, Kiki is a witch in training. See them in Kiki's Delivery Service.

James Wilson is a compassionate doctor who willingly plays the sidekick. See them in House M.D..

In charge of stocking the office's supply of cigarettes and liquor, Joan Holloway could run the whole company if they would let her. See them in Mad Men.

A vampire hunter, Integra Hellsing doesn't tolerate failure, least of all her own. See them in Hellsing.

As a doctor-in-training, John Dorian should have his head in the game. But most of the time, it's in the clouds. See them in Scrubs.

Louis de Pointe du Lac is wanting to find a way of living that doesn't make him miserable. See them in Interview with the Vampire: The Vampire Chronicles.