Against a backdrop of Swingin' 60s London a young playboy type "steals" a beautiful Italian girl from her elderly date and suggests she comes back to his place for some good times. "His place" being owned by his father, a rich and respected solicitor. Unfortunately a couple of criminals have plans of their own, one for money, the other for revenge, and the lovers end up prisoners in a tense siege situation
| Writing | Enzo G. Castellari | Screenplay |
| Writing | Tito Carpi | Screenplay |
| Directing | Enzo G. Castellari | Director |
| Writing | Leo Anchóriz | Screenplay |
| Sound | Bruno Nicolai | Music Director |
| Sound | Ennio Morricone | Music |
| Costume & Make-Up | Otello Sisi | Makeup Artist |
| Production | José Frade | Producer |
| Art | Román Calatayud | Production Design |
| Costume & Make-Up | Enrico Sabbatini | Costume Design |
| Editing | Vincenzo Tomassi | Editor |
| Camera | Antonio L. Ballesteros | Director of Photography |
| Art | Román Calatayud | Art Direction |
