L' Isola degli uomini Pesce | 1978
A group of prisoners are being transported on a ship when it sinks in the Caribbean. The convicts and a doctor wash up on the shore of what seems to be a deserted island, but before long, they find that a strange couple live there. The prisoners accept the couple's invitation to live in their house, but soon they start disappearing one by one. When the doctor investigates, he learns what the couple have to do with the disappearances.