Because you like Howard Wolowitz in The Big Bang Theory

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

Despite the undeniably awful turn her life has taken, Rachel handles herself with remarkable grace. See them in Me and Earl and the Dying Girl .

Effortlessly sexy, calm, and collected, Eric Northman is equally at home ripping off heads and flirting with waitresses. See them in True Blood.

Norma Bates may look like a harmless housewife, but don't let that fool you. See them in Bates Motel.

If this slick ad man doesn't like the conversation, he changes it—while drinking and smoking. See them in Mad Men.

Claire Underwood is scary intimidating, and she knows it. See them in House of Cards.

Raised to happily follow the rules, Cassia might actually be more rebellious than she thinks she is. See them in Matched .

Ilana Wexler is rarely found without a joint. When she's not absolutely blazed, she is a below average employee and an incredible best friend. See them in Broad City.

Villanelle is a hired assassin who loves committing murder as much as she loves dressing up in fancy pink ballgowns. See them in Killing Eve.

A master manipulator, Frank Underwood has a tight grip on Washington DC. Plus who doesn't like having a leader who frequently tosses off Shakespearean asides? See them in House of Cards.

Dimitri Belikov is a stoic vampire guardian who has the reserve, focus, and discipline of a soldier. See them in Vampire Academy .