Because you like Alex Karev in Grey's Anatomy

Though she can seamlessly flit between glamorous identities, Sydney Prosser is more vulnerable than she pretends to be. See them in American Hustle.

Be careful around Marie Laveau. There's no one more vengeful than a double-crossed voodoo queen. See them in American Horror Story.

An opinionated pothead with a passion for conspiracy theories, Steven Hyde is secretly more sensitive than he lets on. See them in That '70s Show.

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

Samwell Tarly is a scholar, not a fighter. But that's not good for an aspiring member of the Night's Watch. See them in Game of Thrones.

Benoit Blanc is Sherlock with Southern charm, and a mysterious benefactor. See them in Knives Out.

Danny Zuko's car is auto-matic. Its system-matic. Its hyyyyydro-matic. Why, its greased lightning! See them in Grease.

Josh Lucas just can't stop hanging around his stepsister's house. See them in Clueless.

A brave "Young Wolf," Robb Stark has never lost a battle. See them in Game of Thrones.

If anyone can speak truth to power, it's Atticus Finch. With elequent monologues, he forces everyone to face hard truths. See them in To Kill a Mockingbird.

Cyclops shoots lasers out of his eyes, destroying anything in his line of sight. See them in X-Men Series.

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