In the aftermath of D-Day, Hitler's armies were losing the Second World War. But in September of 1944, the Nazis enjoyed one final triumph over the Allied forces - the disastrous failure of Operation Market Garden.
Author Robert Verkaik sheds new light on the shadowy figures who betrayed Market Garden to the Germans - including a mysterious codename that could mask the involvement of one of Britain's most damaging moles.
From SPYSCAPE, the HQ of secrets. A Cup And Nuzzle production. Series producer: Joe Foley. Produced by Max Bower. Music by Nick Ryan.
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