Snape-saaren salaisuus was released in the year 1972。Snape-saaren salaisuus is also called as Tower of Evil, Tårnet i tåken, Perché il dio fenicio continua ad uccidere?, Ondskans torn, Horror on Snape Island, Horror of Snape Island, Devils Tower - Der Schreckensturm der Zombies, Beyond the Fog。

Some experienced and accustomed archeologists are searching for an old and mystic Phoenician treasure. But they get surprised by a series of mysterical assassinations...