"A group of "respectable" people are all partly responsible for the suicide of a servant girl. They are pounced upon by a wily blackmailer, who knows that these people will pay dearly rather than inform on themselves or others."
Gina Lollobrigida
as Lulla Possenti
May Britt
as Liliana Capacci Rodgers
Pierre Cressoy
as Osvaldo Dal Prà
Tina Lattanzi
as Carla Bellaris
Carlo Romano
as Commendator Giovanni Azzali
Irene Papas
as Luisa Azzali
Charles Fawcett
as Harry Rodgers
Paolo Ferrara
as The Police Commissioner
Giulio Calì
as Giulio Cantagalli
Margherita Bagni
as Marisa's Mother
Tania Weber
as L'amica di Lulla
Anna Maria Ferrero
as Cesarina
Marina Vlady
as Marisa
Juan Carlos Lamas
as Carlo, l'autista - amante di Luisa
Ignazio Leone
as Policeman
Salvo Libassi
as The engineer
Carlo Mazzarella
as The Photographer
Nino Milano
as The Police Commissioner's Assistant
Mimmo Poli
as Scorza
Beniamino Fossati
as
Carlo Dale
Ruggero Marchi
Franco Rossi
Mario Ruspoli
Milko Skofic
Bernardo Tafuri
Edward Febo Kelleng
as Rodgers' Friend (uncredited)
Steno
Director
Mario Monicelli
Armando Trovajoli
Conductor
Fernando Cinquini
Production Supervisor
Pio Angeletti
Production Secretary
Bruno Todini
Production Coordinator
Giovanni Borcelli
Sound
Paolo Uccello
Adriana Novelli
Editor
Ines Bruschi
Script Supervisor
Gillo Pontecorvo
First Assistant Director
Franco Brusati
Screenplay
Ivo Perilli
Story
Dino De Laurentiis
Producer
Carlo Ponti
Aldo Tonti
Director of Photography
Original Music Composer
Luciano Trasatti
Piero Gherardi
Set Decoration
Nando Pisani
Production Manager
Flavio Mogherini
Production Design
Otello Fava
Makeup Artist