A group of college friends, led by Karen, visit her father, a marine biologist, at his isolated compound in the Florida Everglades. As they party and enjoy the music of Neil Sedaka, they begin to encounter a terrifying threat in the form of a bipedal jellyfish monster, which emerges from the water wearing a wetsuit. As the friends are hunted down one by one, Karen becomes the target of Egon, a jealous and sinister assistant who kidnaps her and takes her to his secret underground lair.
Sting of Death
A grotesquely disfigured individual, employed by a marine biologist, seeks vengeance against those who have belittled him by unleashing a deadly jellyfish, exacting a gruesome revenge.