a British television series first broadcast on ITV on July 11, 2004 tells the story of the German Occupation of the Channel Islands, and primarily focuses on three local families: the upper-class Dorrs, the middle-class Mahys and the working-class Jonases, and four German officers. The fictional island of St. Gregory serves as a stand-in for the real-life islands Jersey and Guernsey, and the story is compiled from the events on both islands. What the effects would be like if sealion was a success to the people of Britain? More like of those in the Channel Islands or much worse?