Comedy, Music | Sept. 17, 1955
Comedy, Music | Sept. 17, 1955
| Producers | Ariel Film |
| Original title | Ore 10: lezione di canto |
| Directors | Marino Girolami |
| Writers |
as Claudio
as Rosy Montefiori
as Ennio
as Giorgio
as Pietro
as Silvio
as Valeria
as La professoressa di canto
as Maria Pia
as Rita