All Cast
Richard Benjamin
Tom Parkman
Dyan Cannon
Christine
James Coburn
Clinton Greene
Joan Hackett
Lee Parkman
James Mason
Philip Dexter
Ian McShane
Anthony Wood
Raquel Welch
Alice Wood
Yvonne Romain
Sheila Greene (as Yvonne Romaine)
Pierre Rosso
Vittorio
Serge Citon
Guido
Roberto Rossi
Captain
Elaine Geisinger
American Woman
Elliot Geisinger
American Man
Jack Pugeat
Silver Salesman
Maurice Crosnier
Concierge (uncredited)