
Based on the true story of Melbourne Johns, an aircraft factory foreman sent to France to prevent the Nazis getting hold of some vital equipment.

Clifford Evans
Fred Carrick

Constance Cummings
Anne Stafford

Tommy Trinder
Tommy Hoskins

Gordon Jackson
Alastair 'Jock' MacFarlan, 19th Fusillers

Robert Morley
Mayor Coutare of Bivary
Owen Reynolds
Collins, Burns & Fawcett Works Manager
Bill Blewitt
Aircraft Spotter on Works Roof

Charles Victor
Aircraft Spotter

John Williams
'English' Army Captain

Anthony Ainley
Boy

Ronald Adam
Sir Charles Fawcett, Managing Director
Anita Palacine
La Tour Barmaid
Ernest Milton
Stationmaster in La Tour

Paul Bonifas
Prefect of Rouville

Francis L. Sullivan
French Skipper
