An American agent discovers that the Red Chinese have built a secret atomic city from which they will attempt to invade America.
You can now watch Operation Atlantis online on the following streaming providers in the United States.
| Writing | Domenico Paolella | Story |
| Production | Giulio Pappagallo | Production Supervisor |
| Directing | Domenico Paolella | Director |
| Camera | Marcello Masciocchi | Director of Photography |
| Sound | Bernardino Fronzetti | Sound Engineer |
| Writing | Víctor Auz | Story |
| Writing | José López Moreno | Screenplay |
| Writing | José López Moreno | Story |
| Writing | Vinicio Marinucci | Story |
| Writing | Víctor Auz | Screenplay |
| Production | Ferdinando Felicioni | Producer |
| Directing | Tersicore Kolosoff | Assistant Director |
| Crew | Antonio Grilli | Special Effects |
| Writing | Domenico Paolella | Screenplay |
| Camera | Antonio Schiavo Lena | Camera Operator |
| Art | Elio Micheli | Production Design |
| Costume & Make-Up | Elio Micheli | Costume Design |
| Camera | Francisco Sánchez | Director of Photography |
| Production | Antonio Sanz | Production Manager |
| Editing | Antonietta Zita | Editor |
| Writing | Vinicio Marinucci | Adaptation |
| Sound | Teo Usuelli | Music |
| Art | Camillo Del Signore | Set Decoration |
