Steffen Zacharias
George Bradis
Dimitri Tamarov
Matruch, the photographer
Orchidea De Santis
Girl with glasses
Luisa Baratto
Rich lady (as Liz Barrett)
Alberto Plebani
Prime Minister
Raffaele Triggia
Leader of PCI
Gianni Di Loreto
Chief of the Majority
Bébert Marboutie
President Johnson
James Mishler
USA Ambassador (as John Misceler)
Anna Casalino
Anna Ferretti
Maria Capparelli
Wife of Giordano
Vittorio Ripamonti
Member of PCI political secretariat
Giancarlo Badessi
Man offering party
Aurora Bautista
(as Aurora Batista)
Luca Sportelli
Man buying buttons
Silvio Klein
RAI technician (as Silvio Klain)
Jole Giusti
(as Iole Giusti)
Nazzareno Natale
(as Nazzareno Natale)
Gigi Pirarba
(as G. Cesare Pirarba)
Lucio Ardenzi
(uncredited)
Walter Barnes
(uncredited)
Alfonso Giganti
Minister assistant (uncredited)
Giuseppe Marrocco
Journalist in Palazzetto dello Sport (uncredited)
Gianni Rommi
Claudio Villa (uncredited)
Brunello Rondi
(uncredited)
Jean Rougeul
Member of PCI (uncredited)
Luciano Salce
Self (uncredited)
Leo Talamonti
Italian Premier (uncredited)
Attilio Zingarelli
(uncredited)
Eugene Walter
Ernest Dimler (uncredited)
Vittorio Calò
Scrutineer (uncredited)