A castaway arrives on an island. He thinks it's uninhabited, but he sees a palace with also a hidden room. Soon he sees some people walking, dressed with old-fashioned clothes. He is afraid because people don't see him, like a ghost.
Unfortunately the movie Morel's Invention is not yet available on HBO Max.
| Art | Amedeo Fago | Production Design |
| Costume & Make-Up | Euclide Santoli | Makeup Artist |
| Costume & Make-Up | Gitt Magrini | Costume Design |
| Production | Ettore Rosboch | Producer |
| Art | Giovanni Agostinucci | Set Decoration |
| Editing | Mario Chiari | Editor |
| Production | Mario Orfini | Producer |
| Sound | Eugenio Rondani | Sound |
| Costume & Make-Up | Fernanda De Rossi | Makeup Artist |
| Directing | Emidio Greco | Director |
| Sound | Nicola Piovani | Music |
| Camera | Silvano Ippoliti | Director of Photography |
| Writing | Adolfo Bioy Casares | Author |
| Writing | Andrea Barbata | Screenplay |
| Writing | Emidio Greco | Screenplay |
