It's 1945, World War II. The Place, Okinawa. The Scene, an impregnable 400-foot high cliff-AKA Hacksaw Ridge. The Engagement, a battle so fierce the odds of survival were 1 in 10. The Act, Medic Pfc. Desmond T. Doss braved intense enemy fire to rescue 75 wounded GI's over the precipice. The Story, I...