Four extraterrestrials, X-1, X-2, X-3 and X-4, arrive on Earth in the early sixties. Here they decide to take on human features to study the terrestrials incognito, but end up getting involved in the Roman "dolce vita".
Sound | Ennio Morricone | Original Music Composer |
Camera | Alfio Contini | Director of Photography |
Writing | Castellano | Screenplay |
Directing | Castellano | Director |
Writing | Castellano | Story |
Writing | Pipolo | Screenplay |
Directing | Pipolo | Director |
Writing | Pipolo | Story |
Art | Giorgio Giovannini | Production Design |
Editing | Petra de Nieva | Co-Editor |
Art | Massimo Tavazzi | Set Decoration |
Directing | Emilio P. Miraglia | First Assistant Director |
Art | Ramiro Gómez | Production Design |
Production | Dario Sabatello | Producer |
Directing | Sinesio Isla | Second Assistant Director |
Costume & Make-Up | Amato Garbini | Makeup Artist |
Production | Sergio Iacobis | Production Manager |
Sound | Luigi Puri | Sound |
Costume & Make-Up | Rosa Luciani | Hairstylist |
Editing | Gisa Radicchi Levi | Editor |
Production | Carlo Bartolini | Unit Manager |
Costume & Make-Up | Cesare Rovatti | Costume Design |
Camera | Maurizio Scanzani | Camera Operator |
Production | Manuel Pérez | Line Producer |
Production | Renato Rizzuto | Production Secretary |
Editing | Marina Sacco | Assistant Editor |
Directing | Marcello Pandolfi | Second Assistant Director |