Because you like Catherine Avery in Grey's Anatomy

Pengiuns, turtles, and all things scientific is where Sam's expertise lies. Girls are uncharted territory, but Sam is trying to branch out. See them in Atypical.

Samantha Jones is a try-sexual who'll try anything once. See them in Sex and the City.

Kim Kelly is a high school bully who's normally in a bad mood. But there's a softer side to her. See them in Freaks and Geeks.

Connor Walsh is arrogant enough to think he's the smartest guy in the room, and quick-witted enough to prove that he is. See them in How to Get Away with Murder.

Michael Kelso gets by on his good looks and his openhearted nature. See them in That '70s Show.

A self-proclaimed diva, Mercedes Jones is on the hunt for a stage worthy of her talents. See them in Glee.

Caleb Rivers is a bad boy with a good reason for acting out. See them in Pretty Little Liars.

With each reboot, Janet progresses more and becomes capable of human emotions. See them in The Good Place.

David Nolan is a noble fairy tale prince with the heart of a hero, regardless of whether he can remember his past or not. See them in Once Upon a Time.

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

A poised, stately man-out-of-time, Ichabod Crane typically faces the modern world with wry quip. See them in Sleepy Hollow.

Tina Cohen-Chang is a shy loner who becomes a fierce performer on stage. See them in Glee.