Julie Strain and Linda Blair are never seen together in the same scene. Coincidently, Julie Strain's first film appearance, as an uncredited nude woman in a locker room, was also alongside Linda Blair in Repossessed (1990) but they shared no screen time there either.
The prop crew didn't have to decorate the house they chose for one main location to make it look like witches lived there because the women who lived in it were lesbians who actually believed in witchcraft. They had satanic artifacts everywhere. Jim Wynorski said it looked perfect so they left it as is.
When a writer for Femme Fatales magazine showed up on set to write an article about the movie, Jim Wynorski told him, "You picked a good day to come out. We're shooting lots of nudity today. The kind you'll like." When the writer replied, "Is there really any bad kind?", Wynorski said, "Yeah, male nudity."
Toni Naples said Julie Strain had absolutely no inhibitions about walking around naked on the set in front of everyone, even between shots.
Jim Wynorski told Femme Fatales magazine he hardly ever gets homy filming an erotic segment, but the three-way lesbian sex scene between Julie Strain, Toni Naples, and Rochelle Swanson really heated him up. He said the male actors he let go for the day stuck around to moonlight as assistants or carpenters just to watch the girls go at it and the actresses had no problem being watched. In fact it seemed to spur them on more knowing they had an audience. According to Wynorski, you could have heard a pin drop in the set when the scene got into full swing. They filmed a lot of footage but only used a third of it because he said the rest was "too damn scorching" and risked an X rating.