Hacksaw Ridge is a war movie directed by Mel Gibson. It is based on the true story of Desmond Doss, a conscientious objector who served as a medic during World War II and saved the lives of many soldiers without firing a single shot. The movie explores themes of courage, faith, and the power of non-violence. Hacksaw Ridge received positive reviews for its powerful performances, gripping storytelling, and realistic depiction of war. It was nominated for several Academy Awards, including Best Picture.