Freddy Krueger From A Nightmare on Elm Street What to wear: Even if you can't find a way to pull off that burnt-up face, you should be good with a stripped jumper, a fedora, and those terrifying finger-blade gloves. How to act: You have to be a little maniacal. Freddie haunts your dreams, murders you in cold blood, and laughs the whole way. Image Source: Everett Collection