George Dumurrier is een rijke, maar gewetenloze arts die een kliniek runt met zijn broer Henry. Ondanks zijn huwelijk met Susan, die astmatisch is, heeft George een affaire met de mooie Jane, de assistente van een fotograaf.
| Directing | Lucio Fulci | Director |
| Production | Renato Jaboni | Line Producer |
| Directing | Massimo Castellani | First Assistant Director |
| Directing | Vittoria Vigorelli | Script Supervisor |
| Directing | Albino Cocco | First Assistant Director |
| Production | Gray Frederickson | Production Assistant |
| Production | Massimo Manasse | Unit Manager |
| Production | Francisco J. Tudela | Unit Manager |
| Sound | Riz Ortolani | Original Music Composer |
| Costume & Make-Up | Iole Cecchini | Hairstylist |
| Camera | Alejandro Ulloa | Director of Photography |
| Art | Nedo Azzini | Production Design |
| Writing | José Luis Martínez Mollá | Screenplay |
| Production | Luis Méndez | Production Manager |
| Sound | Mario Ligobbi | Sound |
| Writing | Roberto Gianviti | Story |
| Costume & Make-Up | Lucia Mirisola | Costume Design |
| Writing | Lucio Fulci | Screenplay |
| Production | Edmondo Amati | Producer |
| Art | Pier Luigi Basile | Set Decoration |
| Editing | Ornella Micheli | Editor |
| Writing | Roberto Gianviti | Screenplay |
| Costume & Make-Up | Giuseppe Banchelli | Makeup Artist |
| Writing | Lucio Fulci | Story |
| Sound | Gino Marinacci | Musician |
| Camera | Giovanni Bergamini | Camera Operator |
| Camera | Antonio Benetti | Still Photographer |
| Editing | Concetta Pacini | Assistant Editor |
| Camera | Giovanni Bonivento | Assistant Camera |
| Sound | Alessandro Alessandroni | Musician |
| Art | Román Calatayud | Production Design |
| Crew | Raffaele Mottola | Dialogue Coach |
| Art | Alessandro De Santis | Assistant Production Design |
| Production | Paolo Vandini | Production Secretary |
| Sound | Nino Culasso | Musician |
