An anorexic young woman escapes from a psychiatric clinic and meets a young man who wants to help. She is caught and returned to her parents, who are soon beheaded by a garrotting stranger making the rounds about town, apparently striking only when it rains. The orphaned young woman and her new lover launch their own investigation and are endangered when a link is discovered with the victims and a particular operation performed years before.
You can now watch Trauma online on the following streaming providers in the United States.
| Directing | Dario Argento | Director |
| Production | Dario Argento | Producer |
| Writing | Dario Argento | Writer |
| Costume & Make-Up | Tom Savini | Makeup Artist |
| Crew | Tom Savini | Makeup Effects |
| Sound | Pino Donaggio | Original Music Composer |
| Costume & Make-Up | Leesa Evans | Costume Design |
| Camera | Raffaele Mertes | Director of Photography |
| Art | Nance Derby | Art Direction |
| Art | Billy Jett | Production Design |
| Camera | Chris Barry | Grip |
| Crew | Nikki Porter | Unit Publicist |
| Writing | T.E.D. Klein | Writer |
