Because you like Bellatrix Lestrange in Harry Potter Series

The biggest lesson from this inspiring teacher? Carpe diem. See them in Dead Poets Society.

Beautiful and artistic, Aria Montgomery follows her own path. See them in Pretty Little Liars.

Alex Danvers is a brilliant engineer tasked with alien threats, and one of those aliens is her adopted sister Supergirl. See them in Supergirl.

Beneath Arthur's brash demeanor lurks the heart of a compassionate future king destined to unite the five kingdoms. See them in Merlin.

Nadia Vulvokov is a no-nonsense broad with a dark sense of humor and a flippant attitude. See them in Russian Doll.

Andy Bernard is a preppy Cornell grad who's very likely to break into an acapella performance. See them in The Office.

Derek Morgan is thoughtful and kind, but he won't say no to knocking the occasional door down when he gets the chance. See them in Criminal Minds.

Merlin is half awkward teenager, half super-powerful wizard. He serves Prince Arthur of Camelot during the day and illegally learns magic at night. See them in Merlin.

Often the one to deliver bad news to the families of victims, Jennifer Jareau isn't sure this is what she signed up for. See them in Criminal Minds.

Carol Aird is driven to fight to make her life better, regardless the consequences. See them in Carol.

Philip J. Fry accidentally cryogenically froze himself for a millennium. See them in Futurama.

Equal parts funny and neurotic, Cory Matthews has a warm and generous spirit. See them in Boy Meets World.