Because you like James Wilson in House M.D.

Lily Aldrin is a flaky but supportive kindergarten teacher and painter. See them in How I Met Your Mother.

Though she has the normal insecurities of a 15-year-old, Aurora is both courageous and empathetic. See them in Maleficent.

Terence Fletcher is a brutal and unflinchingly strict music teacher hell-bent on whipping his students into shape. See them in Whiplash.

It turns out Dracula's son Alucard has some pretty severe daddy issues. See them in Castlevania.

Raven Reyes may be a deliquent, but she's also the youngest zero-gravity mechanic who fixed a 130-year old escape pod to make it through the descent to Earth. See them in The 100.

Charlotte is ready to embrace connection in a strange place. See them in Lost in Translation.

One of the best in the magical world, Mad-Eye has the battle scars to prove his dedication to such a dangerous job. See them in Harry Potter Series.

Joe Goldberg works at a local bookstore and charms most girls sock's off. He is also a serial killer, but no one is perfect! See them in You.

A sexy succubus , Morrigan Aensland lives for pleasure. See them in Darkstalkers .

Angela Martin is uptight and puritanical, outside of the affair she's having with a co-worker. See them in The Office.

Britta Perry has never met a cause she couldn't passionately champion—at least for a little bit. See them in Community.

Phoebe Caulfield is a wise-beyond-her-years 10-year-old with an empathetic spirit. See them in The Catcher in the Rye.