A number of unexplained military deaths hit Italy and are ruled to be accidental or suicides, but police inspector Giorgio Solmi suspects otherwise. When a mysterious wealthy electrician is seemingly murdered by a female escort, a sinister plot slowly begins to unravel.
| Directing | Sergio Martino | Director |
| Camera | Giancarlo Ferrando | Director of Photography |
| Costume & Make-Up | Alfonso Cioffi | Hairstylist |
| Production | Biagio Di Pietro | Unit Manager |
| Editing | Eugenio Alabiso | Editor |
| Costume & Make-Up | Stefano Trani | Makeup Artist |
| Art | Franco Calabrese | Production Design |
| Writing | Massimo Felisatti | Screenplay |
| Writing | Fabio Pittorru | Screenplay |
| Writing | Gianfranco Couyoumdjian | Screenplay |
| Sound | Luciano Michelini | Original Music Composer |
| Costume & Make-Up | Rosalba Menichelli | Costume Design |
| Writing | Massimo Felisatti | Story |
| Writing | Fabio Pittorru | Story |
| Production | Gianfranco Couyoumdjian | Producer |
| Writing | Sergio Martino | Screenplay |
| Production | Luciano Martino | Producer |
| Production | Elio Di Pietro | Production Manager |
| Production | Pietro Innocenzi | Line Producer |
| Camera | Claudio Morabito | Camera Operator |
| Directing | Claudio Bondi | First Assistant Director |
| Directing | Giuseppe Cino | Second Assistant Director |
| Directing | Mirella Malatesta | Script Supervisor |
| Sound | Roberto Petrozzi | Sound |
| Production | Dario Armellini | Production Secretary |
| Crew | Riccardo Petrazzi | Master at Arms |
| Camera | Antonio Minutolo | Assistant Camera |
| Sound | Guglielmo Smeraldi | Boom Operator |
| Camera | Vittorio Piffani | Still Photographer |
| Art | Paolo Innocenzi | Assistant Production Design |
| Editing | Giuseppe Romano | Assistant Editor |
| Crew | Dino Galiano | Special Effects |
| Sound | Romano Pampaloni | Sound Mixer |