Secrets of Hitler's Island Fortress: The Islands of Guernsey

This documentary delves into the history of the Channel Islands, the only part of the British Isles occupied by Nazi Germany during the war. Dan Snow takes viewers on a journey, revealing the islands' distinct wartime experiences and the impact on their residents. The film features intriguing stories, including a commando raid on Sark and the underwater archaeology of an Alderney quarry.

With a runtime of 55 minutes, this documentary provides a concise yet thorough overview of the wartime history of Guernsey and its surroundings. Collectors of historical documentaries will find this film particularly insightful, as it covers lesser-known aspects of World War II.