- Complete Monster: Dr. Albert Balleau is a bored hunter who believes in Hunting the Most Dangerous Game, luring innocent teenagers to his island to become victims. Balleau happily hunts them down and murders whoever he finds while showing no mercy to his men. Those who fail him are killed or left to die. When he discovers his wife is unfaithful and helping his victims, Balleau murders his wife and her loves, and stuffs the corpses before returning to trying to kill the teens.
- Special Effects Failure: When Betty judo-throws a villain into the vat of acid, it is quite clearly a stuntman wearing clothes that don't fit. The fact that the stuntman then immediately ducks behind the vat so we can't see his face, thus making his wig start to fall off, doesn't help either.
- What Do You Mean, It's Not Symbolic?: Balleau is impaled on the display rack he had purposed for the heroes... through his hands, in a classic Crucifixion posture.