This is the incredible story of David Charles "Mad Dog" Dolby and fierce firefight in Vietnam in 1966 that would see him awarded the Medal of Honor.As exceptional a feat as that was, Dolby would return to Vietnam for four additional tours.In 1967 he was assigned to the 1st Brigade, 101st Airborne Division, the famous Screaming Eagles.On his third tour in 1969 he would join C Company (Ranger), 75th Infantry (Airborne), First Field Force Vietnam.For his final two tours in 1970 and 1971, Dolby would act as an Adviser to the Vietnamese Rangers, and finally to soldiers of the Royal Cambodian Army.