Filmed in French Gulch California, an old gold rush town West of Redding Ca.
Jerry Cormier Jr. (incorrectly billed as 'Cormeir' on IMDb as of February 2025), who plays Drak, is the son of director, producer, and co-writer Gerald Cormier. The senior Cormier was also the co-writer and co-producer of the cult classic Terror Circus aka Nightmare Circus aka Barn of the Naked Dead (1973), billed as Jerald Cormier, as well as a handful of adult films of the same era. IMDb incorrectly has two separate entries for Cormier because of the different spellings of his first name.