Eva Nova as Immacolata Santolillo

Ugo Tognazzi as Franco Baraldi

Carlo Campanini as Commendator Brambilla

Enrico Viarisio as Professor Clemente Simoni

Dolores Palumbo as Dottoressa Dora Vincenzi

Nino Taranto as Luigi Martiello

Carlo Sposito as Assistente del Prof. Simoni (as Carletto Sposito)

Enzo Turco as "Bersagliere"

Roberto Bruni as ingegner Valenzani

Lilia Landi as Milly

Enza Soldi as

Serena Michelotti as figlia di Dora

Rino Salviati as

Alfredo Rizzo as

Loris Gizzi as

Amedeo Girard as

Ugo D'Alessio as

Anna Pretolani as

Lidia Moneta as

Piero Giagnoni as