| Actor | Role |
|---|---|
 Assia NorisEva | Eva |
 Umberto MelnatiLeone | Leone |
 Carlo CampaniniLuciano | Luciano |
 Greta GondaJeannette | Jeannette |
 Lauro GazzoloProfessor Ferri | Professor Ferri |
| EEnzo BiliottiGustavo | Gustavo |
| RRenzo MerusiMario | Mario |
| EEnza DelbiLiliana | Liliana |
| OOreste FaresNot listed | Not listed |
| RRenato CristoforisNot listed | Not listed |