If you liked this movie, you should also see: The Vanishing (1988)Blow-Up (1966)The Exterminating Angel (1962)Diary of a Country Priest (1951)Orpheus (1950)
Claudia and Anna join Anna's lover, Sandro, on a boat trip to a remote volcanic island. When Anna goes missing, a search is launched. In the meantime, Sandro and Claudia become involved in a romance despite Anna's disappearance, though the relationship suffers from guilt and tension.