Barbados Quest
#There's Love and Treachery in RKO's Thrilling Mystery
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.
- Genre: Adventure, Crime, Mystery
- Director: Bernard Knowles
- Cast: Tom Conway, Delphi Lawrence, Brian Worth, Michael Balfour, Marianne Stone
- Country: United Kingdom