Had its television premier on the KTVU weekly CREATURE FEATURES show, which included guests from the film's production interviewed by host Bob Wilkins.
The bulk of the cast was made up of people out of Houston, Texas.
According to David Cass in a bonus feature interview, the cave scenes were filmed in an old cinnabar mine.
Two characters whistle the song "Oh, My Darling Clementine."
Banned in the United Kingdom as a "Video Nasty" in the early 1980's.