Tom Martin (Tom Conway) is some kind of private detective (it is never made entirely clear) who is employed by a rich stamp collector who thinks the valuable Barbadian stamp he has bought is a fake. With the help of his old comrade Barney (Michael Balfour), Tom begins to unravel a complicated plot of counterfeit stamps, a lucrative business which the gang ring leader Blake (Brian Worth) is willing to kill for...
A fine little film, modest though well structured. Tom Conway, a veteran of the The Falcon series plays a very familiar role as a suave private investigator who skirts close to the line. His character here though, sometimes referred to the Duke, only made a couple of films of which this was the first. Not that original but a good watch.
