After returning from the United States, Johnny Tolengo is extorted by the mob into signing with a shady record company, thus setting off a series of unexpected adventures.
| Directing | Enrique Dawi | Director |
| Editing | Serafín Molina | Editor |
| Directing | Gerardo Sofovich | Director |
| Sound | Carlos Noceti | Music |
| Writing | Salvador Valverde Calvo | Screenplay |