Ratman is a 1988 Italian exploitation horror film directed by Giuliano Carnimeo. Two models, Marlis and Peggy, are on a Caribbean Island for a photoshoot. One night Peggy is found dead and her body seems eaten by rats. The victim's sister, Terry, arrives on the island and, helped by Fred Williams, a mystery novel writer she meets at the airport, starts to investigate. Meanwhile, Marlis and the photographer find other corpses in the jungle. Searching for help they stopped at an isolated house jus