Hoping to overthrow his brother as ruler of the planet Metropolis, the evil Graal enlists the help of the insane Dr. Kraspin, who has invented a chemical capable of turning an ordinary person into a perfect soldier. They test this chemical on the pilot Golob, turning the unsuspecting victim into a mindless but indestructible automaton possessing superhuman strength. The people of Metropolis must somehow outwit Graal before he can create an army of these soldiers, or their planet will be destroyed.
Unfortunately the movie The Humanoid is not yet available on HBO Max.
| Directing | Aldo Lado | Director |
| Camera | Silvano Ippoliti | Director of Photography |
| Production | Giorgio Venturini | Producer |
| Art | Giacomo Caló Carducci | Art Direction |
| Costume & Make-Up | Giannetto De Rossi | Makeup Artist |
| Sound | Ennio Morricone | Music |
| Writing | Aldo Lado | Writer |
| Editing | Mario Morra | Editor |
| Costume & Make-Up | Luca Sabatelli | Costume Design |
| Costume & Make-Up | Mirella De Rossi | Hairstylist |
| Writing | Adriano Bolzoni | Writer |
| Art | Enzo Bulgarelli | Production Design |
| Visual Effects | Armando Valcauda | Animation Coordinator |
| Writing | Adriano Bolzoni | Story |
| Crew | Armando Valcauda | Special Effects |
| Crew | Germano Natali | Pyrotechnician |
| Production | Vittorio Biferale | Production Manager |
| Production | Giuliano Principato | Production Manager |
| Production | Arduino Mercuri | Production Manager |
| Crew | Enzo G. Castellari | Second Unit |
| Visual Effects | Antonio Margheriti | Special Effects Supervisor |
| Production | Viero Spadoni | Production Manager |
| Production | Cecilia Bigazzi | Production Supervisor |
