Jess Vrain returns to town at the request of a former friend to find that everything has changed. Not only has his ex-girlfriend become a refined lady but someone is killing people with the only clue being a rare Winchester rifle.
| Writing | Mario Amendola | Screenplay |
| Writing | Mario Amendola | Story |
| Sound | Claudio Tallino | Original Music Composer |
| Writing | José Mallorquí | Screenplay |
| Directing | Primo Zeglio | Director |
| Writing | José Mallorquí | Story |
| Production | Bruno Turchetto | Producer |
| Production | Eduardo Manzanos | Producer |
| Editing | Antonietta Zita | Editor |
| Camera | Julio Ortas | Director of Photography |
