Giovanni Pontano
Marcello Mastroianni
Lidia
Jeanne Moreau
Signora Gherardini
Gitt Magrini
Roberto
Giorgio Negro
Beatrice
Roberta Speroni
Man at the Party (uncredited)
Umberto Eco
Valentina Gherardini
Monica Vitti
Tommaso Garani
Bernhard Wicki
Rosy
Rosy Mazzacurati
Un'invitata
Maria Pia Luzi
Fanti
Guido A. Marsan
Vittorio Bertolini
Mr. Gherardini
Vincenzo Corbella
Cesarino
Ugo Fortunati
Story
Ennio Flaiano
Screenplay
Camera Operator
Pasqualino De Santis
Director
Michelangelo Antonioni
Editor
Eraldo Da Roma
First Assistant Director
Franco Indovina
Tonino Guerra
Makeup Artist
Franco Freda
Unit Manager
Roberto Cocco
Berto Pelosso
Script Supervisor
Liana Ferri
Sound
Claudio Maielli
Mimì Chaperon
Hairstylist
Amalia Paoletti
Simone Knapp
Assistant Production Design
Mauro Bertinotti
Mario Solá
Giuseppe Ranieri
Still Photographer
Sergio Strizzi
Director of Photography
Gianni Di Venanzo
Producer
Emanuele Cassuto
Original Music Composer
Giorgio Gaslini
Production Design
Piero Zuffi
Production Manager
Paolo Frascà