A beautiful American woman infiltrates the home of a novelist and his wife so she can investigate the disappearance of her lover — who was her employers’ previous secretary — and soon finds herself the target of the couple's erotic desires and a murder plot.
| Sound | Teo Usuelli | Original Music Composer |
| Directing | Silvio Amadio | Director |
| Production | Italo Zingarelli | Producer |
| Editing | Antonio Siciliano | Editor |
| Art | Enzo Bulgarelli | Art Direction |
| Writing | Silvio Amadio | Screenplay |
| Production | Roberto Palaggi | Executive Producer |
| Writing | Silvio Amadio | Story |
| Costume & Make-Up | Franco Schioppa | Makeup Artist |
| Production | Ruggero Cappelli | Production Manager |
| Crew | Aldo Giordani | Cinematography |
| Sound | Edda Dell'Orso | Vocals |
| Sound | Franco Groppioni | Sound |
| Production | Claudio Vinale | Production Manager |
| Camera | Angelo Lannutti | Camera Operator |
| Art | Mario Mastrogiacomo | Assistant Set Dresser |
| Camera | Enrico Fontana | Assistant Camera |
| Sound | Teo Usuelli | Music Director |
| Production | Ezio Palaggi | Executive In Charge Of Production |
| Editing | Lucia Melis | Assistant Editor |
