The Vietnam War devastated not only a country, but also the lives of millions, both Vietnamese, and the US soldiers who were sent to fight a war far from home. The documentary follows a group of elderly US veterans on their return to the scene of a war that still impacts their lives. By telling their deeply personal stories – of a brother searching for answers, of soldiers haunted by their memories, and of victims still suffering the effects of Agent Orange – the episode explores the continuing human cost of the Vietnam War half a century after it ended. It examines the deep scars it left behind on those who are returning not as soldiers, but as seekers of closure, of answers and of peace.