Watch ITV Documentaries online: Episode 1 When Hitler Invaded Britain

Feature-length drama documentary telling the story of just how close Britain came to invasion by Germany in the summer of 1940 'Island at War', starts 11th July from acclaimed writer Stephen Mallatratt, is based on the German occupation of the Channel Islands during World War II. It tells the story of three Island families whose lives are irrevocably changed by the occupation. Mirroring history, the series culminates in the chilling deportation of 2,000 channel islanders to German interment camps during September 1942

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