Michael is a successful actor, but he has a scandal in his past: at a tender age he knifed his father to death. He and his girlfriend Deborah go to his mother's for the weekend, and are joined by the director and others from a recent film project, who are given a rather cool reception by the superstitious housekeeper Oliver. Soon rude things begin happening to some of the guests, and Michael fears a repeat of his nightmare past is in progress.
| Writing | Simon Mizrahi | Dialogue |
| Writing | Fabio Piccioni | Screenplay |
| Directing | Riccardo Freda | Director |
| Writing | Riccardo Freda | Screenplay |
| Writing | Fabio Piccioni | Story |
| Writing | Antonio Cesare Corti | Story |
| Writing | Antonio Cesare Corti | Screenplay |
| Camera | Cristiano Pogany | Director of Photography |
| Production | Enzo Boetani | Producer |
| Production | Giuseppe Collura | Producer |
| Production | Simon Mizrahi | Producer |
| Sound | Franco Mannino | Original Music Composer |
| Editing | Riccardo Freda | Editor |
