Just seen this docu, absolutely fascinating stuff, the biggest military deception perhaps since the Trojan Horse, the Germans were totally fooled and moved thousands of troops and guns to Greece and then watched in horror as Sicily was invaded instead, costing the Allies far less casualties than would have been the case had the deception not worked. The funny thing was Goebbels suspected it was a British deception but kept it to himself for fear of upsetting Hitler.
The wonderful thing was that the poor man whose body they used, killed himself in a deserted London warehouse ,alone,unloved, destitute and mentally ill, however although he did nothing in his life, in death he changed the course of History and saved thousands of lives.
Rob