Because you like River Song in Doctor Who

Success for Eggsy Unwin means joining Kingsman, and failure could mean death. See them in Kingsman: The Secret Service.

Greg Hirsch is new to the Roy family's cutthroat world of wealth and privilege. See them in Succession.

Paris Geller is a newspaper editor, class president, and headed for Harvard. See them in Gilmore Girls.

Raj Koothrappali is an astrophysicist who sees stars when he feebly tries to chat up women. See them in The Big Bang Theory.

Oscar Martinez is a national accountant in an office of weirdos. See them in The Office.

Daniel LaRusso is a Jersey kid in L.A. who is learning about karate and life from the mysterious Mr. Miyagi. See them in The Karate Kid.

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.

Loyal and supportive, Cece Parekh is the best friend a girl could ask for. It doesn't hurt that she's a supermodel. See them in New Girl.

David Rose likes his rose chilled, his linens pressed, and his family quiet. See them in Schitt's Creek.

A bloodsucker, Carlisle Cullen is actually more likely to give you a blood infusion. See them in Twilight.

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