Een ervaren agent van de Amerikaanse geheime dienst moet de geheime samenzwering van een vijandelijk spionagenetwerk verijdelen dat de veiligheid van de wereld bedreigt.
Nee, helaas is Requiem per un agente segreto nog niet beschikbaar op Netflix in Nederland.
| Directing | Sergio Sollima | Director |
| Production | Alberto Grimaldi | Producer |
| Camera | Carlo Carlini | Director of Photography |
| Writing | Sergio Sollima | Story |
| Production | Thomas Sagone | Production Manager |
| Directing | Carla Fierro | Script Supervisor |
| Costume & Make-Up | Nadia Vitali | Costume Design |
| Camera | Ruggero Radicchi | Assistant Camera |
| Art | Román Calatayud | Production Design |
| Production | Averoe Stefani | Unit Manager |
| Writing | Sergio Donati | Screenplay |
| Directing | Nino Zanchin | First Assistant Director |
| Writing | Sergio Sollima | Screenplay |
| Editing | Francisco Jaumandreu | Editor |
| Production | Lamberto Andreani | Production Secretary |
| Art | Nicola Tamburo | Assistant Set Decoration |
| Camera | Gastone Di Giovanni | Camera Operator |
| Art | Teddy Villalba | Production Design |
| Sound | Antonio Pérez Olea | Original Music Composer |
| Art | Saverio D'Eugenio | Set Decoration |
| Costume & Make-Up | Raul Ranieri | Makeup Artist |
| Sound | Armando Bondani | Boom Operator |
| Sound | Vittorio Massi | Sound |
