Because you like Miranda Bailey in Grey's Anatomy

Casey Gardner is an angsty teenage girl with quite a bit of sass that keeps getting her in trouble. See them in Atypical.

Rory Williams is a caring companion whose specialty is looking after others. See them in Doctor Who.

Illiterate and oblivious, Crash Bandicoot is still a hero. See them in Crash Bandicoot.

Sarah Kerrigan is pretty much the Queen Bitch of the Universe. See them in StarCraft .

Walter White's knowledge of chemistry allows him to cook astoundingly pure meth, leading to a rapid – albeit tumultuous – rise in the criminal drug world. See them in Breaking Bad.

The vampire that killed Zero Kiryu's family also infected him, and he starts to crave blood, much to his horror. See them in Vampire Knight.

Formerly a "sweater-set-wearing, mojito-drinking sorority girl", Paige Collins is now a successful sculptor with slight memory loss. See them in The Vow.

Hannah Baker is a buoyant spirit broken by the cruelties of high school. See them in Thirteen Reasons Why .

Free-spirited Annie Hall goes through life saying "La-di-da, la-di-da, la la." See them in Annie Hall.

It turns out the girl of your dreams just might have dreams of her own. See them in (500) Days of Summer.

Don't mess with Mickey Milkovich unless you want to see the wrong side of one of his many guns. See them in Shameless.