Because you like Lexie Grey in Grey's Anatomy

A rebellious blue-haired art student, Karou has mysterious connections to a magical world. See them in Daughter of Smoke and Bone .

Detective Alec Hardy doesn't let anyone get too close to him. See them in Broadchurch.

Steve Stifler is more than just a dude with a hot mom. He's also rude, profane, and obnoxious. See them in American Pie.

Beware! Anton Chigurh carries a coin with him, which he forces his victims to flip to decide whether they will live or die. See them in No Country for Old Men.

Though seemingly caring and calm, this motel owner has a mysterious streak of intensity. See them in Psycho.

Both intelligent and empathetic, Remus Lupin is worn down by the weight of a secret. See them in Harry Potter Series.

Korra is stubborn, outgoing, and faced with huge responsibilities she might not be ready for. See them in The Legend of Korra.

Accessing more than 10 percent of your brain can do strange things to anyone, and Lucy is Exhibit A. See them in Lucy.

Ben Barber is ready to show you that he's twice the man you think he is. See them in Ride Along.

Whether he's performing "illusions" or running the family business, one thing is certain: Gob Bluth will screw it up. See them in Arrested Development.

John Locke is an eerily calm, confident believer in the magic of the island that gave him his legs back. See them in Lost.

Steve Rogers is a good soldier. But above all, he's a good man. See them in Marvel Cinematic Universe.