KGB authorities abduct two criminals (Franco and Ciccio) who look exactly like missing spacemen and pretend they are the returning cosmonauts. They launch them in a rocket, so that they can land in public view, leading the populace to believe it was the original space craft that has returned. The two criminals look so much like the astronauts, they even fool the wives of the astronauts. Later however, the original spacecraft returns to Earth undamaged, and the plan goes all to pieces. In the end, Franco and Ciccio stay in Russia and the real astronauts relocate to Italy.
| Directing | Lucio Fulci | Director |
| Writing | Vittorio Metz | Screenplay |
| Writing | Amedeo Sollazzo | Story |
| Sound | Coriolano Gori | Original Music Composer |
| Editing | Pedro del Rey | Editor |
| Camera | Tino Santoni | Director of Photography |
| Art | Adolfo Cofiño | Production Design |
| Art | Nedo Azzini | Set Decoration |
| Writing | Vittorio Metz | Story |
| Writing | Amedeo Sollazzo | Screenplay |
| Production | Dino Di Salvo | Unit Manager |
| Directing | Giovanni Fago | First Assistant Director |
| Camera | Giovanni Bergamini | Camera Operator |
| Directing | Filiberto Fiaschi | Script Supervisor |
| Costume & Make-Up | Andrea Riva | Makeup Artist |
| Art | Francesco Bronzi | Assistant Set Decoration |
| Art | Giuseppe Cesare Monello | Assistant Set Decoration |
| Sound | Mario Ronchetti | Sound |
| Sound | Massimo Iabone | Sound |
| Camera | Enrico Appetito | Still Photographer |
| Costume & Make-Up | Nedo Azzini | Costume Design |
| Production | Renato Angiolini | Production Manager |
| Production | Renato Jaboni | Production Manager |