Because you like Devon Banks in 30 Rock

Kate Beckett is a no-nonsense policewoman with a nerdy side. See them in Castle.

Tom Haverford is set on being a world-renowned entrepreneur who dates models. Problem is, he's stuck in Indiana with a lazy business partner. See them in Parks and Recreation.

Jeff Winger thinks he's too cool for school, which is a problem because he just enrolled in community college. See them in Community.

Javert is an inspector with a single-minded focus: to bring criminals to justice. See them in Les Miserables.

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

There's erratic, and then there's Senor Chang. See them in Community.

Ted Logan wants to party on, but if doesn't get an A+ on his history presentation, he'll flunk out and be sent to a military school in Alaska. See them in Bill & Ted's Excellent Adventure.

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

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

Gilderoy Lockhart's biggest idol is himself. See them in Harry Potter Series.

Blunt but anxious, Gretchen Ross bonds most easily with those who have lived tough lives like she has. See them in Donnie Darko.

Todd Anderson has some “big shoes to fill” at Welton Academy, and new English teacher Mr. Keating isn’t letting him get away with staying silent in class. See them in Dead Poets Society.