An American CIA agent must find the whereabouts of valuable microfilm that was smuggled over by two Russian scientists who had been hoping to defect.
Unfortunately the movie Secret Agent Fireball is not yet available on HBO Max.
| Directing | Luciano Martino | Director |
| Art | Riccardo Domenici | Production Design |
| Costume & Make-Up | Franco Freda | Makeup Artist |
| Directing | Roberto Pariante | First Assistant Director |
| Writing | Luciano Martino | Screenplay |
| Production | Mino Loy | Producer |
| Sound | Fred Angel | Sound |
| Writing | Ernesto Gastaldi | Story |
| Costume & Make-Up | Riccardo Domenici | Costume Design |
| Camera | Julian Bennett | Still Photographer |
| Production | Carmen Bajot | Line Producer |
| Production | Luciano Martino | Producer |
| Writing | Ernesto Gastaldi | Screenplay |
| Directing | Charles Chelosi | Second Assistant Director |
| Directing | Mino Loy | Director |
| Sound | Carlo Savina | Original Music Composer |
| Production | Libero Balduini | Unit Manager |
| Production | Florian Trenker | Line Producer |
| Sound | Bruno Moreal | Sound |
| Editing | Romana Fortini | Assistant Editor |
| Editing | Roberto Cinquini | Editor |
| Camera | Riccardo Pallottini | Director of Photography |
| Camera | Gaetano Valle | Camera Operator |
| Camera | Giancarlo Ferrando | Assistant Camera |
