Because you like Bobby Singer in Supernatural

A suave manipulator, Sebastian Valmont is valiantly fighting off a developing conscience. See them in Cruel Intentions.

Darcy Lewis is a razor-sharp scientist studying things that science can't explain. See them in Thor.

Amy Farrah Fowler deserves sainthood for putting up with Sheldon Cooper. See them in The Big Bang Theory.

Call her. Beep her. If anyone's in trouble, Kim Possible is there. See them in Kim Possible.

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.

Remy could be a five star Michelin chef, the only problem is that he is quite literally a rat. See them in Ratatouille.

An all-business doc , Miranda Bailey dispenses tough love to the interns she trains. Emphasis on "tough." See them in Grey's Anatomy.

A kind, sensitive medical intern doing the best he can, George O'Malley sometimes struggles to keep up. See them in Grey's Anatomy.

Not only will Emmett Brown's time-saving gadgets help you travel with ease, his tinkering on your car will help you get wherever you need to go. Fast. See them in Back to the Future.

When he's not working as a detective, Lucifer is driving around in a black convertible or having one-night stands. See them in Lucifer.

A childlike space cadet, Brittany Pierce has a surprisingly open-minded spirit. See them in Glee.

Kubo is a storyteller at heart who's tapping into his sense of adventure. See them in Kubo and the Two Strings.