Sandro, a detective, finds his wife strangled. His girl-friend Tiffany, who works as photographer, makes a "Blow up" from a photo, what Sandro finds beside the victim. Sandro and Tiffany are looking for the woman on the photo, Laura. They finds her in a Night Club in Rome...
| Production | Roberto Sabbatini | Producer |
| Editing | Giancarlo Cappelli | Editor |
| Sound | Enrico Simonetti | Original Music Composer |
| Production | Jean-Charles Carlus | Producer |
| Costume & Make-Up | Mario Giorsi | Costume Design |
| Camera | Mario Capriotti | Director of Photography |
| Directing | Germán Lorente | Director |
| Writing | Adriano Asti | Screenplay |
| Writing | Adriano Asti | Story |
| Writing | Germán Lorente | Screenplay |
| Writing | Germán Lorente | Story |
| Writing | Miguel De Echarri | Screenplay |
| Writing | Miguel De Echarri | Story |
