Prequel to the first Missing In Action, set in the early 1980s it shows the capture of Colonel Braddock during the Vietnam war in the 1970s, and his captivity with other American POWs in a brutal prison camp, and his plans to escape. Prequel to the first Missing In Action, set in the early 1980s it shows the capture of Colonel Braddock during the Vietnam war in the 1970s, and his captivity with other American POWs in a brutal prison camp, and his plans to escape.