Jeanne Moreau
Eva Olivier
Stanley Baker
Tyvian Jones
Giorgio Albertazzi
Sergio Branco Malloni - a Movie Director (uncredited)
James Villiers
Alan McCormick - a Screenwriter
Virna Lisi
Francesca Ferrara
Riccardo Garrone
Michele - a Player
Lisa Gastoni
The Red-Headed Russian
Checco Rissone
Pieri
Enzo Fiermonte
Enzo
Nona Medici
Anna Maria
Roberto Paoletti
Alexis Revidis
The Greek (as Alex Revidis)
Evi Rigano
(as Evy Rigano)
John R. Pepper
The Little Boy
Van Eicken
Peggy Guggenheim
Baccarat-Player at Casino
Gilda Dahlberg
Nicky Amey
Vittorio De Sica
(uncredited)
Ignazio Dolce
Joseph Losey
Patron at Harry's Bar (uncredited)
Enrico Maria Salerno