An island of dense jungle is home to an abandoned complex with a dark past of bloodshed and rebellion, and new discoveries reveal why it was built and the circumstances of its downfall. Stories: 1) Royal Hospital Haslar, Hampshire, UK; 2) Sloss... (more) Furnaces, Birmingham, Alabama, USA; 3) Sazan Island, Albania; 4) Cinnamon Bay Plantation Ruins, St. John, US Virgin Islands

Dominic Selwood, Eric Birbeck, Fran Scott, Geoffrey 'Geoff' Wawro, Jim Meigs, Ken Wild, Lynette Nusbacher, Michele Mitchell, Naim Muho, Rob Bell, Sascha Auerbach, Tyler Malugani