A veteran US Secret Service agent must thwart the covert conspiracy of an enemy spy network that threatens the world's safety.
| Production | Alberto Grimaldi | Producer |
| Camera | Carlo Carlini | Director of Photography |
| Directing | Sergio Sollima | Director |
| Writing | Sergio Sollima | Story |
| Writing | Sergio Sollima | Screenplay |
| Writing | Sergio Donati | Screenplay |
| Directing | Nino Zanchin | First Assistant Director |
| Camera | Gastone Di Giovanni | Camera Operator |
| Camera | Ruggero Radicchi | Assistant Camera |
| Sound | Vittorio Massi | Sound |
| Production | Averoe Stefani | Unit Manager |
| Editing | Francisco Jaumandreu | Editor |
| Costume & Make-Up | Raul Ranieri | Makeup Artist |
| Production | Lamberto Andreani | Production Secretary |
| Directing | Carla Fierro | Script Supervisor |
| Art | Nicola Tamburo | Assistant Set Decoration |
| Art | Saverio D'Eugenio | Set Decoration |
| Art | Teddy Villalba | Production Design |
| Art | Román Calatayud | Production Design |
| Sound | Armando Bondani | Boom Operator |
| Costume & Make-Up | Nadia Vitali | Costume Design |
| Sound | Antonio Pérez Olea | Original Music Composer |
| Production | Thomas Sagone | Production Manager |
