导演 Richard Lester

Grand Duchess Gloriana XIII Margaret Rutherford

Prime Minister Rupert Mountjoy 罗恩·穆迪

Vincent Mountjoy 伯纳德·克里宾斯

Professor Kokintz David Kossoff

Maurice Spender 特里-托马斯

Cynthia June Ritchie

British Delegate John Le Mesurier

Bracewell - U.S. Delegate John Phillips

M.I.5. Man Eric Barker

Benter Roddy McMillan

Wendover 汤姆·奥尔德雷奇

British Aide Michael Trubshawe

Russian Delegate Peter Sallis

Bandleader Clive Dunn

Plumber Hugh Lloyd

Standard Bearer Graham Stark

Mario - the Valet Mario Fabrizi

Russian Aide Jan Conrad

Von Neidel (as John Bluthall) 约翰.布鲁塞尔

U.S.A.F. General 阿奇·邓肯​

Russian Scientist Guy Deghy

Russian Air Force General Richard Marner

Member of Whitehall Conference Allan Cuthbertson

Member of Whitehall Conference Robin Bailey

Member of Whitehall Conference Gerald Andersen

Civil Sergeant Gordon Phillott

Countryman 约翰·伍德

Wine Waiter George Chisholm

Launching Lady Rosemary Scott

Pilot Vincent Ball

News Announcer Frank Duncan

American Astronaut (as Edward Bishop) 埃德·毕肖普

American Astronaut Bill Edwards

Russian Astronaut Laurence Herder

Russian Astronaut Harvey Hall

Self Frankie Howerd

(Uncredited) Beverly Bennett

Ukraine Delegate (Uncredited) Paul Beradi

Dignatory at Ship Launching (Uncredited) Ernest Blyth

(Uncredited) Michael Caspi

(Uncredited) Paul Cole

Fenwickian (Uncredited) Douglas Cooper

(Uncredited) Larry Cross

Valet (Uncredited) Victor Croxford

Councillor (Uncredited) George Curtis

1st Councillor (Uncredited) Stringer Davis

Bit Part (Uncredited) 查尔斯·戴尔

Lady-in-Waiting (Uncredited) Lucy Griffiths

April (Uncredited) Sandra Hampton

(Uncredited) Robert Haynes

(Uncredited) Murray Kash

Fenwickian (Uncredited) Frederick Kelsey

Bandleader (Uncredited) Bruce Lacey

Councillor (Uncredited) Anthony Lang

American Civilian (Uncredited) Frank Lieberman

Fenwickian (Uncredited) Martin Lyder

Representative at United Nations (Uncredited) Jack Mandeville

Peasant Girl (Uncredited) Coral Morphew

June (Uncredited) Carolyn Pertwee

Sergeant (Uncredited) Stuart Saunders

American Journalist (Uncredited) Kevin Scott

Man in Market (Uncredited) George Spence

Opposition MP (Uncredited) Reg Thomason

Bird Seller (Uncredited) Fred Wood