Elite builders compete in a gruelling, seven-day race against the clock and so there's no hardware store in sight. The builders can only use the natural materials in their immediate surroundings. This competition will test the primitive building skills that have allowed survivalists to thrive in the wilderness for generations.
演员：露西·沃斯利 乔·卡梅隆·布朗 Emily Bowker Alice Saunders Mary Conlon Richard Gowen Emily Swain Roger Nye Andrew James Gordon 杰米·朗兰兹 Karin Hranicka Laura Way Alouette Hill Martha Bond Steve Langley 莎拉·菲尔普斯 露丝·韦尔 Kate Mosse 凯特·艾蒂 Edgar Jones