Because you like Mark Zuckerberg in The Social Network

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

Katsa is a strong-willed young woman with a deadly skill set. See them in Graceling .

Wheatley's got an endless supply of bad ideas that he wants to share. See them in Portal Series.

Sam Weir lives for the simple things in life: watching Saturday Night Live and reading comic books. See them in Freaks and Geeks.

In Ziva David's world, you grow up fast; you don't have a choice. See them in NCIS.

Mark Sloan is the best plastic surgeon and biggest playboy the hospital's ever seen. See them in Grey's Anatomy.

Phoebe Halliwell is a bestselling author and martial arts master with power of premonitions. See them in Charmed.

Jules Vaughn likes glitter, sequins, and older men. See them in Euphoria.

Serena van der Woodsen is a wild child. Too wild, her friends and family might argue. See them in Gossip Girl.

Cinder has been beaten down by the world, but she's learning that her cyborg abilities are pretty helpful. See them in Cinder .

Ned is kind, warm, and gifted with an all-powerful touch. See them in Pushing Daisies.

A compassionate medical student, Martha Jones has found a Doctor she can really look up to. See them in Doctor Who.