"Inspired by the real events of the attempted heist at Heathrow Airport in 1952, a criminal tricks an old friend into giving away the location of a shipment of gold bullion so he and his gang can steal it."
Susan Stephen
as Janie Matthews
Jack Watling
as Tom Matthews
Karl Stepanek
as Pliny
Richard Pearson
as Noel
Terence Alexander
as Harry
John Le Mesurier
as Luigi
Ballard Berkeley
as Findley
Genine Graham
as Diana
Trevor Reid
as Watson
John Longden
as Worthington
Arthur Rigby
as Feathers
John H. Watson
as Tomkins
Tom Bowman
as Undercover Policeman (uncredited)
Tom Clegg
as Thug (uncredited)
Pat Hagan
as Dog-track Restaurant Patron (uncredited)
Barry Johns
as Airport Security Man (uncredited)
Jim Morris
Arthur Mullard
Pat Ryan
as Man Playing One-armed Bandit (uncredited)
Jack Sharp
Jack Taylor
as Radio Operator (uncredited)
Freddie Watts
as Luke - Bookie (uncredited)
John Harlow
Director
Stanley Haynes
Screenplay
Percy Hoskins
Story
Producer
Adam Dawson
Editor
Don Russell
Art Direction
Lionel Banes
Director of Photography
June Robinson
Hairdresser
George Turner
Makeup Artist
Bert Marotta
Assistant Director
Clifford Sandall
Sound Recordist
Bert Mason
Camera Operator
Laurie Lawrence
Production Manager