Mel Gibson's first film as director in 10 years opens with a brutal, slow-motion battlefield tableau. Soldiers become fountains of blood. Limbs are separated by grenades. Human shapes engulfed in flames tumble through the air. Hacksaw Ridge, by the way, is about a soldier who refuses to harm another person. Mel Gibson is back, for better or worse.
Hacksaw Ridge tells the true story of Desmond T. Doss (Andrew Garfield), an American conscientious objector during World War II. As a Seventh-day Adventist, Doss refused to handle a firearm, even during basic training, but overcame the resulting court martial to serve as a combat medic in Okinawa. He then single-handedly saved 75 soldiers during the battle at Hacksaw Ridge.