"Bored with her bourgeois life, the young Maria Variani, daughter of a professor, meets Bruno, who is part of an amateur jazz group, and allows herself to be persuaded to join the band that plays during the radio program "The microphone is yours"."
Gisella Sofio
as Maria Variani
Aroldo Tieri
as Filippo
Enrico Luzi
as Bruno
Ada Dondini
as Zia Camilla
Enrico Viarisio
as Commendator Michele Variani
Guglielmo Inglese
as Commissario Venditi
Mario Siletti
as Impresario italo americano
Franco Pucci
as Leone Kovich, imitatore
Franco Parenti
as Anacleto, gasista
Rino Salviati
as himself
Gorni Kramer
Nunzio Filogamo
Gisella Monaldi
as Mimì, la candida
Nilla Pizzi
as herself
Giuseppe Bennati
Director
Aldo De Benedetti
Writer
Paolo Heusch
First Assistant Director
Enzo Barboni
Camera Operator
Mario Albertelli
Director of Photography
Aldo Pomilia
Production Secretary
Flavio Mogherini
Production Design
Antonio Mambretti
Producer
Aldo Calpini
Sound
Jone Tuzi
Production Manager
Giovanni Tessaro
Editor
Kurt Doubrowsky
Otto Pellegrini
Script Supervisor
Giuliano Laurenti
Makeup Artist
Pippo Barzizza
Original Music Composer
Danilo Marciani
Unit Manager