Description :
Wartime propaganda piece reporting on the success of the economic blockade of Germany in the early years of the war. The Big Blockade
Genre :
Casting :
Leslie Banks , Michael Redgrave , Will Hay , John Mills , Bernard Miles , Michael Rennie , Frank Cellier , Robert Morley , Alfred Drayton , Marius Goring , Austin Trevor , Albert Lieven , Leif Konow ,