Summary: A young couple becomes embroiled with the personal problems of another couple on a yacht moored off Sicily during a turbulent weekend of fun, games, sex games, betrayal, spouse abuse, and murder. (imdb)

Poster submitted by edkrak

AKA: Waves of Lust

Genres: Drama, Suspense/Thriller

Country: Italy

Directed By: Ruggero Deodato

Written By: Lamberto Bava, Gianlorenzo Battaglia

Starring: Al Cliver, John Steiner, Elizabeth Turner, Silvia Dionisio

More information at the Internet Movie Database