An Italian-American mobster is sent back to Naples from the States. He moves to Italy with all his illegal proceeds hidden in jam jars--which fall into the wrong hands when they get to the harbour of Naples. These hands belong to people who demand their fair share. Meanwhile, the mobster is questioned by investigators.
Unfortunately the movie The Thieves is not yet available on HBO Max.
| Directing | Lucio Fulci | Director |
| Writing | Lucio Fulci | Screenplay |
| Writing | Lucio Fulci | Story |
| Writing | Marcello Coscia | Screenplay |
| Writing | Marcello Coscia | Story |
| Writing | Nanni Loy | Screenplay |
| Writing | Nanni Loy | Story |
| Writing | Ottavio Jemma | Screenplay |
| Writing | Ottavio Jemma | Story |
| Writing | Marino Onorati | Screenplay |
| Writing | Marino Onorati | Story |
| Writing | Vittorio Vighi | Screenplay |
| Writing | Vittorio Vighi | Story |
| Production | Ignazio Luceri | Production Manager |
| Sound | Carlo Innocenzi | Original Music Composer |
| Directing | Franca Carotenuto | Script Supervisor |
| Costume & Make-Up | Giulietta Deriu | Costume Design |
| Editing | Titta Perozzi | Assistant Editor |
| Production | Augusto Dolfi | Production Supervisor |
| Production | Remo De Angelis | Production Secretary |
| Sound | Bruno Moreal | Sound |
| Sound | Augusto Troiani | Sound Recordist |
| Sound | Tullio Petricca | Boom Operator |
| Costume & Make-Up | Cesare Gambarelli | Makeup Artist |
| Costume & Make-Up | Franco Gambarelli | Assistant Makeup Artist |
| Production | Roberto Capitani | Producer |
| Production | Luigi Mondello | Producer |
| Camera | Manuel Berenguer | Director of Photography |
| Editing | Gino Talamo | Editor |
| Art | Ugo Pericoli | Production Design |
| Art | Carlo Gentili | Set Decoration |
| Directing | Felice D'Alisera | First Assistant Director |
| Camera | Carlo Fiore | Camera Operator |
| Camera | Angelo Lotti | Assistant Camera |
| Sound | Franco Ferrara | Conductor |