Lt. Vance Calhoun takes on a dangerous rescue mission of American P.O.W.s in the treacherous Darloc Valley in Vietnam. His only chance to escape is with the help of five young, fearless soldiers on motorcycles. Brad Johnson, Vernon Wells, Kevin Duffis, Rick Dean, Mark Venturini, Ken Metcalfe, Romy Diaz Added on Amazon Prime 2020-09-18. Youtube Trailer