Because you like Remy Hadley in House M.D.

Princess Bubblegum is brilliant and determined, but can display a nasty temper. See them in Adventure Time.

Riggan Thomson is a washed-up movie star running from his inner demons. Alas those inner demons look just like the superhero he used to play. See them in Birdman.

After having his mind altered after a bad breakup, Joel Barish is not convinced that ignorance is bliss. See them in Eternal Sunshine of the Spotless Mind.

In Dennis Reynolds' mind, only a psycho wouldn't have a six-part system to bring home women. And he should know. See them in It's Always Sunny in Philadelphia .

Liesel Meminger is trying to ease the suffering of those around her, German and Jew alike. See them in The Book Thief.

Romantic, impulsive, and captivated by the joys of life, Natasha Rostova is on the messy path of growing up. See them in War and Peace.

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

A formerly adventurous playboy, Will Traynor has become cynical by what life has thrown at him. See them in Me Before You.

Even the smallest person can change the course of the world, if he's brave enough. See them in The Lord of the Rings.

Rue Bennett has been overprescribed and under-supervised her entire life. See them in Euphoria.

Effy Stonem is cool and collected with a wry smile on her face and a cigarette between her lips. See them in Skins.

Underneath her brassy, sarcastic exterior, Olive Penderghast is more sensitive than she pretends to be. See them in Easy A.