George Lazenby as Franco Serpieri

Anita Strindberg as Elizabeth Serpieri

Adolfo Celi as Serafian

Dominique Boschero as Ginevra Storelli

Peter Chatel as Philip Vernon

Piero Vida as Journalist Cuman

José Quaglio as Bonaiuti

Alessandro Haber as Father James

Nicoletta Elmi as Roberta Serpieri

Rosemarie Lindt as Gabriella

Giovanni Rosselli as François Roussel aka Francesco Storelli

Sandro Grinfan as Police Commissioner De Donato

Carlo Hollesch as The Man Who Plays Table Tennis

George Willing as Andrea

Vittorio Fanfoni as News Cameraman

Luigi Antonio Guerra as News Reporter