Whistle is an orphaned boy, raised in an environment unsuitable for a budding child and thief. A shady lawyer, an accomplice of thieves and fences, entrusts him to Nino, the leader of a gang that is preparing a particularly valuable coup.

Fausto Tozzi
Nino

Carlo D'Angelo
Don Pietro

Lise Bourdin
Anna

Carlo Delle Piane
Bebè

Henri Vilbert
l'avvocato

Lyla Rocco
Mary

Memmo Carotenuto
Ciuffo

Lauro Gazzolo
Il maggiordomo

Carla Calò
Gemma

Vera Carmi
Signora Berenghi
Cristina Pall
La governante

Franco Jamonte
Lo zingaro
Renato Navarrini
Il dottore

Enrico Glori
Il brigadiere

Saro Urzì
Il caporale