Geoffrey Copleston

as Mr. Fairbrain

as Walter's Father

as Chairman of the Board

as Confederation Commissioner (as Geoffrey Coplestone)

as The Senator (uncredited)

as il direttore del giornale

as mercante

as Krueger

as Henry Winterbottom

as Henry Winterbottom

as Pathe Journalist

as Caspetti

as Mr. Hammelfarm

as Harker

as Le commandant allemand

as Police Chief Bertolucci

as Mercalli

as Bank Executive (uncredited)

as American Tourist

as Don Vincenzo Coppola

as il sindaco di Kellemborg

as Colonnello Vittorio Bisceglie

as Dr. Eric Stainer

as capo della polizia di New York

as Inspector Flynn

as uomo russo (uncredited)

as Man Who Returns Invitation Cards

as procuratore Vesce

as UN Speaker

as Sir George Bradley

as Archibald Gold

as sig. Duchamp

as Automobilista

as Night Club Manager

as S.S. Colonel Jurgens

as Wilkes

as Guest in Malvida House (uncredited)

as Boss Tedesco

as Texan (as Geoffrey Coppleston)

as Hotel Manager

as Guest of Margherita's Parents (uncredited)

as Boegli

as Kurt

as Alec Quinter (uncredited)

as Chief of Police (uncredited)

as District Attorney

as Bagni

as J.K. Deline, Produttore

as Conrad, the Council President

as Chief Bowles

as Brian Horner

as Head of Secret Service

as Traveller in restaurant (uncredited)

as American High-Ranking Officer (uncredited)