Zum zum zum - La canzone che mi passa per la testa (1969) Online
An insurance broker, very fond of music, has two sons: the older is in love with a Sicilian girl but her father is against their love story; the younger is a disgrace to his father since he got a very low mark at music at school.
| Cast overview, first billed only: | |||
 | Dolores Palumbo | - | Tosca - wife of Peppino |
| Little Tony | - | Tony Bertozzini |
| Walter Brugiolo | - | Carletto Bertozzini (as Popoff) |
| Enzo Cannavale | - | Filippo - Brother of Tosca |
 | Nino Terzo | - | Filiberto Caputo |
| Isabella Savona | - | Rosalia Caputo |
| Vittorio Congia | - | Vittorio |
| Enzo Guarini | - | Luigino Monticelli |
| Elvira Tonelli | - | Laura - mother of Luigino |
 | Enrico Montesano | - | Enrico 'Camomilla' |
| Mario Meniconi | - | Father of Enrico |
| Paolo Panelli | - | Paolo |
| Orietta Berti | - | Suor Teresa |
| Pippo Baudo | - | Himself |
| Bruno Canfora | - | Himself |