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About
Special investigator Duke Martin is in London to investigate the authenticity of a rare postage stamp called the Barbados Overplate. Someone is willing to commit murder to get his or her hands on the stamp, which puts a crimp in Duke's efforts to romance every beautiful woman he meets.
Theatrical
May 30, 1956
Cast
Full credits →T
Tom Conway
Tom Martin
D
Delphi Lawrence
Jean Larson
B
Brian Worth
Geoffrey Blake
M
Michael Balfour
Barney Wilson
M
Marianne Stone
Mrs Wilson
C
Campbell Cotts
Robert Coburn
J
John Horsley
Det. Insp. Taylor
R
Ronan O'Casey
Stefan Gordoni
L
Launce Maraschal
J.D. Everleigh
C
Colin Tapley
Lord Valchrist
A
Alan Gifford
Henry Warburg
G
Grace Arnold
Lady Hawksley
J
John Colicos
Mustachioed Henchman (as John Collicos)
M
Mayura
Yasmina
J
John Watson
Detective Sgt. Grant
C
Charles Hammond
