Gun Moll

Sophia Loren

as Pupa

Marcello Mastroianni

as Charlie Colletto

Aldo Maccione

as Chopin

Pierre Brice

as Commissaire adjoint Salvatore Lambelli

Nazzareno Natale

as Frankie Bottles

Mario Maranzana

as Police inspector

Alvaro Vitali

as Taxi Driver

Leopoldo Mastelloni

as Singer in Drag

Dalila Di Lazzaro

as Anna Chino

Ester Carloni

as Ester

Franco Marino

Clara Colosimo

as Porter

Renzo Marignano

as Client of nightclub

Gianni Bonagura

as Receptionist

Franco Cirino

Vittorio Fanfoni

Lorenzo Piani

Corrado Monteforte

Umberto Amambrini

as Policeman (uncredited)

Regina Elena Bisio

as Woman at the Kiosk (uncredited)

Filippo La Neve

as Man in the Car (uncredited)

Giuseppe Marrocco

as Macrò (uncredited)