Because you like Sheila Jackson in Shameless

Jo Wilson is an accomplished doctor who's getting over her past. See them in Grey's Anatomy.

An all-business doc , Miranda Bailey dispenses tough love to the interns she trains. Emphasis on "tough." See them in Grey's Anatomy.

Eric Forman's interests include smoking weed, collecting Luke Skywalker memorabilia, eating Fatso burgers, and making his dad mad. See them in That '70s Show.

Waylon Smithers would do anything for his boss, and would love to do a few things *to* him. See them in The Simpsons.

Columbus can't trust anyone. The first girl he let into his life tried to eat him. See them in Zombieland .

Nate Archibald is confident, shrewd and trying to do the right thing. But that isn't always easy on the ruthless Upper East Side. See them in Gossip Girl.

Hunting ghosts is both a job and a passion for Abby Yates. See them in Ghostbusters (2016).

Luke Danes will serve you coffee and always be there for you to help out. See them in Gilmore Girls.

Emily Gilmore is the DAR chair, proud grandmother, and full of opinions. See them in Gilmore Girls.

April Kepner is an excellent surgeon, but outside of the operating room, she's more anxious than most. See them in Grey's Anatomy.

Kim Kelly is a high school bully who's normally in a bad mood. But there's a softer side to her. See them in Freaks and Geeks.

Alex Russo desperately wants to keep her magic – after all, things are so much easier when you can just wave a wand. See them in Wizards of Waverly Place.