Pollution caused by an incinerator drives people mad and turns them into maniac killers. But, instead of the victims' bodies, the three wise monkeys are found (one cannot hear, one cannot see, one cannot speak).
| Directing | Pier Francesco Boscaro dagli Ambrosi | Director |
| Writing | Pier Francesco Boscaro dagli Ambrosi | Screenplay |
| Writing | Pier Francesco Boscaro dagli Ambrosi | Story |
| Production | Bruno Sanguin | Producer |
| Editing | Gianfranco Amicucci | Editor |
| Art | Lorenzo Forin | Art Direction |
| Art | Carlo Gervasi | Art Direction |
| Costume & Make-Up | Patrizia Zappaterra | Costume Design |
| Crew | Rosario Prestopino | Special Effects |
| Camera | Roberto Girometti | Director of Photography |
| Sound | Richard Benson | Music |
