The Mouse on the Moon

Margaret Rutherford

Grand Duchess Gloriana XIII

Ron Moody

Prime Minister Rupert Mountjoy

Bernard Cribbins

Vincent Mountjoy

David Kossoff

Professor Kokintz

Terry-Thomas

Maurice Spender

June Ritchie

Cynthia

John Le Mesurier

British Delegate

John Phillips

Bracewell - U.S. Delegate

Eric Barker

M.I.5. Man

Roddy McMillan

Benter

Tom Aldredge

Wendover

Michael Trubshawe

British Aide

Peter Sallis

Russian Delegate

Clive Dunn

Bandleader

Hugh Lloyd

Plumber

Graham Stark

Standard Bearer

Mario Fabrizi

Mario - the Valet

Jan Conrad

Russian Aide

John Bluthal

Von Neidel (as John Bluthall)

Archie Duncan

U.S.A.F. General

Guy Deghy

Russian Scientist

Richard Marner

Russian Air Force General

Allan Cuthbertson

Member of Whitehall Conference

Robin Bailey

Member of Whitehall Conference

Gerald Andersen

Member of Whitehall Conference

Gordon Phillott

Civil Sergeant

John Wood

Countryman

George Chisholm

Wine Waiter

Rosemary Scott

Launching Lady

Vincent Ball

Pilot

Frank Duncan

News Announcer

Ed Bishop

American Astronaut (as Edward Bishop)

Bill Edwards

American Astronaut

Laurence Herder

Russian Astronaut

Harvey Hall

Russian Astronaut

Frankie Howerd

Self

Beverly Bennett

(Uncredited)

Paul Beradi

Ukraine Delegate (Uncredited)

Ernest Blyth

Dignatory at Ship Launching (Uncredited)

Michael Caspi

(Uncredited)

Paul Cole

(Uncredited)

Douglas Cooper

Fenwickian (Uncredited)

Larry Cross

(Uncredited)

Victor Croxford

Valet (Uncredited)

George Curtis

Councillor (Uncredited)

Stringer Davis

1st Councillor (Uncredited)

Charles Dyer

Bit Part (Uncredited)

Lucy Griffiths

Lady-in-Waiting (Uncredited)

Sandra Hampton

April (Uncredited)

Robert Haynes

(Uncredited)

Murray Kash

(Uncredited)

Frederick Kelsey

Fenwickian (Uncredited)

Bruce Lacey

Bandleader (Uncredited)

Anthony Lang

Councillor (Uncredited)

Frank Lieberman

American Civilian (Uncredited)

Martin Lyder

Fenwickian (Uncredited)

Jack Mandeville

Representative at United Nations (Uncredited)

Coral Morphew

Peasant Girl (Uncredited)

Carolyn Pertwee

June (Uncredited)

Stuart Saunders

Sergeant (Uncredited)

Kevin Scott

American Journalist (Uncredited)

George Spence

Man in Market (Uncredited)

Reg Thomason

Opposition MP (Uncredited)

Fred Wood

Bird Seller (Uncredited)