Nancy

Sydne Rome

Alex

Marcello Mastroianni

Joseph Noblart

Hugh Griffith

Giovanni

Romolo Valli

Priest

Guido Alberti

Catone

Henning Schlüter

Tony

Gianfranco Piacentini

Dresser

Christiane Barry

The Boy

Carlo Delle Piane

Nurse

Elisabeth Witte

Mosquito

Roman Polanski

Man-Servant

Pietro Tordi

Jimmy

Roger Middleton

German

Mogens von Gadow

German

Dieter Hallervorden

German

Dieter Hallersorden

Charlie

Richard McNamara

Enzo

François Périer

Edward

John Karlsen

Ruth

Cicely Browne

Livio Galassi

Cross-Eyed Painter

Alvaro Vitali

Naked Girl with Hat (uncredited)

Renate Langer

Naked Girl

Birgitta Nilsson

Carla Mancini

Chambermaid

Nerina Montagnani

Young Oaf #2

Mario Bussolino

Enzo

Franco Pesce

Big Painter

Luigi Bonos

Small Painter

Alvaro Vitoli

Naked Girl with Hat

Renee Langer