This film was shot in fifteen days.
Jonathan Kaplan originally wanted Dick Miller to play a flasher in this movie, but was convinced by Roger Corman to create another more suitable part for Miller instead.
Jonathan Kaplan said Roger Corman insisted on frontal nudity from waist up, full nudity from behind, and no pubic hair. Kaplan thought he'd have trouble finding actresses to do that, but was surprised how many were willing to strip naked in order to get into movies.