Because you like Jason Voorhees in Friday the 13th

Frederick Frankenstein is an eccentric (O.K., maybe a little insane) professor who is excited to be delving into his family's past. See them in Young Frankenstein.

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

A jealous woman is dangerous. A jealous assassin woman like Elle Driver is even more so. See them in Kill Bill vol. 1.

Zoe Benson may seem like a shy girl-next-door, but she has the inner fortitude of a powerful witch leader. See them in American Horror Story.

Mavis Dracula's interests are anything black, scream cheese, and flying around. See them in Hotel Transylvania.

A reclusive introvert, Liz Sherman has a temper that's literally lethal. See them in Hellboy.

The Ice King is lonely and looking for a princess to sweep him off his feet. See them in Adventure Time.

Clarice Starling is patiently working with one serial killer to stop another. See them in The Silence of the Lambs.

Morticia Addams hates anything bright and cheery and loves all things ghoulish, ghastly, and violent. See them in The Addams Family.

Vanellope von Schweetz is princess of the Sugar Rush game who could care less about being royal. See them in Wreck it Ralph.

One of Freddie Mercury's songs is "We Will Rock You." And does he ever! See them in Bohemian Rhapsody.