When a shipment of heroin disappears between Italy and New York, a small-time pimp in Milan is framed for the theft. Two professional hitmen are dispatched from New York to find him, but the real thieves want to get rid of him before the New York killers get to him to eliminate any chance of them finding out he's the wrong man.
You can now watch The Italian Connection online on the following streaming providers in the United States.
| Directing | Fernando Di Leo | Director |
| Camera | Franco Villa | Director of Photography |
| Editing | Amedeo Giomini | Editor |
| Art | Francesco Cuppini | Production Design |
| Costume & Make-Up | Francesco Cuppini | Costume Design |
| Costume & Make-Up | Antonio Mura | Makeup Artist |
| Production | Luciano Appignani | Production Supervisor |
| Production | Lanfranco Ceccarelli | Production Manager |
| Production | Armando Novelli | General Manager |
| Production | Vincenzo Salviani | Production Supervisor |
| Sound | Goffredo Salvatori | Sound |
| Crew | Basilio Patrizi | Special Effects |
| Crew | Gilberto Galimberti | Stunts |
| Crew | Sergio Mioni | Stunt Coordinator |
| Crew | Mario Adorf | Stunts |
| Crew | Omero Capanna | Stunts |
| Crew | Pietro Ceccarelli | Stunts |
| Crew | Enrico Chiappafreddo | Stunts |
| Crew | Domenico Cianfriglia | Stunts |
| Crew | Giovanni Cianfriglia | Stunts |
| Crew | Sergio Mioni | Stunt Driver |
| Crew | Virgilio Ponti | Stunts |
| Crew | Clemente Ukmar | Stunts |
| Camera | Enrico Biribicchi | Assistant Camera |
| Camera | Claudio Morabito | Camera Operator |
| Editing | Ornella Chistolini | Assistant Editor |
| Directing | Vivalda Vigorelli | Continuity |
| Directing | Franco Lo Cascio | Assistant Director |
| Sound | Armando Trovajoli | Original Music Composer |
| Writing | Fernando Di Leo | Story |
| Writing | Fernando Di Leo | Screenplay |
| Writing | Fernando Di Leo | Dialogue |
| Writing | Augusto Finocchi | Screenplay |
| Writing | Ingo Hermes | Screenplay |
