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.
Bernard Knowles | Director |
Kenneth R. Hayles | Screenplay |
Desmond Davis | Focus Puller |
Charles Permane | Production Manager |