Tourists take a boat to a remote island, where they find that most of the people have disappeared, and something is stalking them. They find a hidden room in the big mansion on a hill, and an ancient diary, which gives them clues to the source of the terror.
| Actor | Role |
|---|---|
 Tisa FarrowJulie | Julie |
 Saverio ValloneAndy | Andy |
 Serena GrandiMaggie | Maggie |
 Margaret MazzantiniHenriette 'Rita' | Henriette 'Rita' |
 Mark BodinDaniel | Daniel |
| BBob LarsonDaniel | Daniel |
 Rubina ReyRuth Wortmann | Ruth Wortmann |
| SSimone BakerFirst Victim | First Victim |
| MMark LoganSecond Victim | Second Victim |
 George EastmanKlaus Wortmann / Antropophagus | Klaus Wortmann / Antropophagus |
 Zora KerovaCarol | Carol |
 Joe D'AmatoBearded Man exiting the Cable Car | Bearded Man exiting the Cable Car |