This movie is an adaptation of a book by Rodari, a famous Italian poet and writer of children literature. A group of children in the outskirts of Rome bump into a spaceship that landed nearby. Soon the event draws the attention of the media, the military and rich entrepreneurs. The spaceship is pointed as the evil to fight against by the authorities, and nobody trusts the kids, who on the other hand try to preserve the spaceship (which is actually a harmless space-cake).
| Actor | Role |
|---|---|
 Paolo VillaggioNot listed | Not listed |
 Gaby AndréNot listed | Not listed |
 Didi PeregoNot listed | Not listed |
 Umberto D'OrsiNot listed | Not listed |
| FFortunato MarsalaNot listed | Not listed |
 Sandro MerliNot listed | Not listed |
 Silvio BagoliniNot listed | Not listed |
 Franco FabriziNot listed | Not listed |
| DDaniela Minniti(as Daniela Miniti) | (as Daniela Miniti) |
| MMassimo CacchianiNot listed | Not listed |
| FFernando BusiniNot listed | Not listed |
| AAlfredo ColecchiaNot listed | Not listed |
| AArmando PensaNot listed | Not listed |
 Enzo RobuttiNot listed | Not listed |
 Alessandro TedeschiRich man at parade (uncredited) | Rich man at parade (uncredited) |