Fritz's exclamation upon seeing the dragon, "It's big and it's ugly and it's scaly!", was ad-libbed by actor Collin Guy as he worked himself into a frenzy. Karla loved it so much that she added a special intertitle for it.
Director of Photography Owen Smith used a homemade PVC pipe dolly throughout the film.
The "meaningless monologue" performed by young and old Golgotha are excerpted and re-edited passages from the Holy Bible: The Book of Ecclesiastes.
In the grand tradition of Alfred Hitchcock, all of the blood in the film is chocolate syrup.
Frank Warlick ("King MacGuffin") was sick with the flu while shooting the "Archway to the Royal Garden" scene.