The ultimate test of survival begins, as eleven ordinary people are dropped, totally alone, along the banks of the huge Mackenzie River, in Canada’s wild and remote Northwest Territories. They are competing to outlast one another and claim the 100,000 prize. The competitors are left to fend for themselves and film their own adventure, equipped only with a handful of basic tools. NHS Worker, Eva, comes face to face with the predator she fears most and builder, Louie, is desperate to go hunting with his bow and arrow–but soon faces a harsh reality check. Alan tries foraging and discovers a taste for pine sap. Meanwhile, Mike suffers an injury that could jeopardize his place in the competition and clothing designer Naomi endures the most terrifying night of her life.