Tim Matthews (Jack Watling), a security worker employed in unloading gold bullion shipments at London Airport, meets Harry Preston (Terence Alexander), an old prisoner-of-war comrade from the war.
Harry, now in the pay of a master crook named Pliny (Karel Stepanek), and his boss go to work on the trusting Tim and cause him to fall into bookmakers’ hands.
Blackmailed and beaten up, Tim is forced to disclose secret införmation concerning a £250,000 gold consignment, but his wife, Janie (Susan Stephen), and mate, Noel (Richard Pearson), hear and warn the authorities.
A trap is laid, and Pliny and his thugs bite and are apprehended following a terrific fight in which Tim distinguishes himself.
Janie Matthews
Susan Stephen Tim Matthews
Jack Watling Pliny
Karel Stepanek Noel
Richard Pearson Harry Preston
Terence Alexander Luigi
John Le Mesurier Findley
Ballard Berkeley Diana
Genine Graham Watson
Trevor Reid Worthington
John Longden Feathers
Arthur Rigby Tomkins
John H. Watson
