Sam Mraovich is credited 20 times in the movie: 11 during the opening titles and 9 during the end credits.
The role of Victor (played by Mike Haboush) was originally Victoria. Victoria was supposed to be the mother of Arthur. Sam Mraovich ultimately decided it would be more powerful to portray Arthur's nemesis as a closeted gay man, so he changed the role to that of Arthur's brother and cast gay porn star Michael Haboush in the role. In the shooting script that Mraovich self-published, though, he accidentally left the name Victoria in several places.