None of the people pictured on the cover of the DVD are actually in the film.
The actress playing Mary Lou was originally supposed to appear topless in the film, but changed her mind at the last minute.
Max (Sonya Jennings) had never driven a manual transmission prior to the night her scene, where she drove the black pick-up truck, was shot.
According to the DVD commentary by director Lloyd Kaufman, several of the more raunchy jokes had to be cut out of the movie in order to secure an R rating from the MPAA.