A group of Marines who fought a desperate battle on Hill 50 in 1966 return to Vietnam and find that the inner journey is the longest. This film follows their physical and psychological journey back to a place that, for many Americans, is known only as a war. But, by returning to the hill where they fought, and some of their fellow Marines died, these men discover a vibrant country and lovely people. The Carbon Trace Team had the privilege of accompanying the men of Lima Company to Vietnam. They visited battle sites, met with former adversaries, and discovered a different world than the one they had known.”