Because you like Drusilla in Buffy the Vampire Slayer

Ofelia is face-to-face with the deadliest creatures of the underworld and completely unafraid. See them in Pan's Labryinth.

Louis de Pointe du Lac is wanting to find a way of living that doesn't make him miserable. See them in Interview with the Vampire: The Vampire Chronicles.

Tina Goldstein is better at getting the job done than following the rules. See them in Fantastic Beasts and Where To Find Them.

Green skin, pointy hat, evil cackle—this villain has it all! See them in The Wizard of Oz.

The party never really ends with Penny Lane, a rock-worshipping groupie who is refreshingly self-aware and free-spirited. See them in Almost Famous.

Cat Grant gets what she wants: a piping hot latte or an interview with Supergirl. See them in Supergirl.

Quinn Fabray can become a monster when there is something she wants. See them in Glee.

Don't tell anyone Kate Austen was under arrest when the plane crashed. See them in Lost.

Merciless and manipulative, Queen Ravenna is determined to become the fairest of them all. See them in Snow White and the Huntsman.

A powerful priestess, Melisandre is shrouded in mystery and lots of red. See them in Game of Thrones.

Peter Venkman's "research" projects are designed to get undergraduate students to sleep with him. Though it turns out he can bust ghosts. See them in Ghostbusters.