Mark Shannon

A group of castaways wash ashore on a deserted island in this Italian sex/gore movie. They are unaware that a sex-crazed radioactive monster is also on the island. He attacks and rapes several of the women, who die horrible deaths because his sperm is radioactive. The survivors must find a way to either escape the island or kill the monster. (imdb)

A sailor takes an American businessman and his girlfriend to an island where the businessman wants to build a resort. Soon a weird voodoo couple show up and warn them of bad things that are going to happen. It doesn't take long for the zombies to show up and start chowing down on human flesh. The main characters do manage to fit in quite a bit of sex though. (imdb)