Libido

Christian (Giancarlo Giannini in his first movie) returns to the house by the sea where he grew up. He's accompanied by his fiancée and a befriended couple. As a child, he witnessed his father killing his mistress before jumping over a cliff. With the return, Christian should finally overcome his childhood trauma that emerged. As soon as he is back in his old home, though, Christian sees strange things that lead him to the assumption his father must still be alive.