First lead roll for Jonny Rigg, Tony Recchia, Mike Simek, and Rick Kingery.
Writer Kevin Greene wrote the first draft of the script in three days.
Shot in 25 days.
The word "Fuck" is used 66 times in the film, but only 40 times in the script.
Three of the major death scenes were re-filmed after principal photography rapped because, according to Kevin Greene, they weren't bloody enough. All three re-filmed death scenes are the bloodiest ones in the movie.