Because you like Andrew Neiman in Whiplash

Titus Andromedon will show you the ropes, help you with your problems, and sing at you constantly, whether you like it or not. See them in Unbreakable Kimmy Schmidt.

Albus Dumbledore oversees the most unsafe school in recorded history, with Dementors and giant arachnids run amok. See them in Harry Potter Series.

As Jane Villanueva grapples with a truly unexpected pregnancy, she realizes that her life is "now the stuff of telenovelas." See them in Jane the Virgin.

James T. Kirk is more than ready to face the final frontier. See them in Star Trek.

Melinda May is a woman of few words and many talents. Most of them martial. See them in Marvel Cinematic Universe.

Alison DiLaurentis believes you're always better off with a really good lie. See them in Pretty Little Liars.

Emily Fields has been very guarded, careful of whom she trusts and reveals her secrets to. See them in Pretty Little Liars.

Clary Fray's philosophy: dive into the supernatural underworld first and ask questions later. See them in City of Bones.

This high school queen bee has everything, including a genius-level IQ—a fact Lydia Martin keeps hidden to maintain her image. See them in Teen Wolf.

Damon Salvatore used to miss being human. Now he can't think of anything more miserable. See them in The Vampire Diaries.