Far as I'm aware this was Jess Franco's lone attempt at a conventional slasher, in a career otherwise more focused on surreal sleaze. I wish he'd made more cause Bloody Moon is a trip. Laughable dubbing and dialogue, insane twisted villain, classier than average girls, a young tennis player character who looks uncannily like Roger Federer from some angles, and an infamous gore set-piece that's so unrealistic that it somehow comes off as *more* disturbing than if it had been done well. (probably). This film is good fun anyway, don't miss it if you like early 80s slashers.