People who take part in a telephone radio quiz get a golden fish as first prize and a silver bikini as second one.
| Directing | Carlo Veo | Director |
| Writing | Enzo di Gianni | Story |
| Writing | Carlo Veo | Screenplay |
| Writing | Ernesto Gastaldi | Screenplay |
| Writing | Enzo di Gianni | Screenplay |
| Art | Amedeo Mellone | Production Design |
| Editing | Jolanda Benvenuti | Editor |
| Camera | Aldo Greci | Director of Photography |
| Sound | Francesco De Masi | Original Music Composer |
| Production | Cesare Seccia | Production Manager |
| Production | Enzo di Gianni | Producer |