Because you like Katherine Wilson in Mona Lisa Smile

Eponine is a scrappy street urchin with a bad case of unrequited love. See them in Les Miserables.

Mike Wheeler loves Dungeons and Dragons, even after his real life starts imitating the game. See them in Stranger Things.

Whether it's randomly bursting into song or writing Nancy Drew fan-fiction, Jess proudly marches to the beat of her own drum. See them in New Girl.

With an A.I. as loyal and witty as Cortana, who needs humans? See them in Halo.

Sylar's victims are found all over the country, many with their brains removed. See them in Heroes.

This mathematical genius doesn't have time for small talk; Alan Turing needs to break Enigma, the Nazi's cipher machine. See them in The Imitation Game.

Bobby Singer is a redneck ghost hunter, but all he wants to do is retire to the junk yards of South Dakota. See them in Supernatural.

For Dana Scully, sometimes looking for extreme possibilities makes you blind to the probable explanation right in front of you. See them in The X-Files.

A fight every now and then makes Dante's life a little more interesting. See them in Devil May Cry.

Rapunzel's dreams might be even bigger than her hair. See them in Tangled.

The Warden of the camp says that digging holes in the desert builds character, but Stanley Yelnats suspects there's more to it. See them in Holes.

Although she's the queen of killer comebacks and one-liners, Janis Ian is honest about her feelings and cares deeply about her friends. See them in Mean Girls.