Overview: The story of the homecoming of US Army sergeant and former Taliban prisoner Bowe Bergdahl, after five years in captivity. After walking off his post in Afghanistan in 2009, US Army sergeant Bowe Bergdahl was captured by the Taliban and held in captivity for five years. This documentary by the film-maker and former Taliban hostage Sean Langan, who gained exclusive access to the former POW and his family, gives a unique perspective on Sgt Bergdahl's incredible story.