Bloody Moon/Trivia
- Creator Cameo: Jesus Franco appears briefly as a doctor in the mental institute.
- Executive Meddling: Franco couldn't alter the script any way because one of the producers had written it. He was also promised lots of things for filming this picture, all which turned out to be lies.
- Suspiciously Similar Song: The killer's Leitmotif is very similar to Paul McCartney & Wings' "Live and Let Die.