Mysteries of the Abandoned

Journey to Outcast Island (5x5)

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On a desolate island near Greece, abandoned buildings are evidence of a group of people that were forbidden to leave; experts reveal who was forced to stay here and if there was a cover-up to conceal what really happened at this strange place. Stories: 1) Isle of Portland, UK; 2) Pratt Cotton Gin Factory, Alabama, USA; 3) Spinalonga Leper Colony, Crete, Greece