
Cast

Barry Jones
Professor John Malcolm Francis Willingdon

André Morell
Superintendent G.W. Folland

Olive Sloane
Goldie Phillips

Sheila Manahan
Ann Willingdon

Hugh Cross
Stephen Lane

Joan Hickson
Mrs. Emily Georgina Peckett

Ronald Adam
Arthur Lytton, the Prime Minister

Marie Ney
Mrs. Willingdon

Joss Ackland
Station Policeman

Marianne Stone
Woman in Phone Box

John Stratton
Army Mechanic
GS
George Spence
Man on Bus (uncredited)
Crew
RS
Ray Sturgess
Camera
JE
John Elphick
Art
PDS
Peter De Sarigny
Production
JP
John Palmer
Production
MJ
Mike Johnson
Directing
RH
Robert Huke
Camera
GM
Gerald Moss
Camera
DF
Dennis Fox
Camera
BR
Bert Ross
Sound
UPH
U. P. Hutchinson
Costume & Make-Up
BE
Bert Eggleton
Sound
AC
Ann Chegwidden
Sound
HC
Hubert Clifford
Sound

John Boulting
Editing
RB
Roy Boulting
Editing
RB
Roy Boulting
Directing

John Boulting
Directing
RB
Roy Boulting
Writing
FH
Frank Harvey
Writing

Paul Dehn
Writing
JB
James Bernard
Writing

Gilbert Taylor
Camera

John Addison
Sound
HP
Honoria Plesch
Costume & Make-Up
SB
Shirley Barnes
Directing

John Boulting
Production
RB
Roy Boulting
Production
DH
Dorothy Holloway
Production
EC
Eric Cass
Sound



















