When a journalist is murdered Inspector Micheli begins to investigate. Although someone comes forward to confess to the crime, Micheli doesn't believe he acted alone and keeps investigating despite coming under pressure to close the case.
| Directing | Camillo Bazzoni | Director |
| Writing | Enzo D'Ambrosio | Screenplay |
| Writing | Massimo Felisatti | Screenplay |
| Writing | Fabio Pittorru | Screenplay |
| Production | Enzo D'Ambrosio | Producer |
| Production | Oscar Di Martino | Producer |
| Sound | Riz Ortolani | Music |
| Camera | Claudio Ragona | Director of Photography |
| Editing | Roberto Perpignani | Editor |
| Art | Gastone Carsetti | Production Design |
| Art | Luigi Urbani | Set Decoration |
| Costume & Make-Up | Fiorella Gaetano | Costume Design |
| Costume & Make-Up | Orietta Melaranci | Makeup Artist |
| Sound | Carlo Tarchi | Sound |
