In the early days of the Pacific War, the U.S. military devoted its troops to the European battlefield and was unable to salvage the war in the Philippines. As a result, 10,000 U.S. troops and 60,000 Philippine troops were captured on the Bataan Peninsula. The Japanese army has been cruel to these prisoners of war, and the military decided to slaughter the prisoners in January 1944. This movie tells the story of what happened in four days in January 1944. Rangers Captain Prince was part of Lieutenant Colonel Mussey's team. They accepted the task of rescuing 500 American troops in a prisoner of war camp while General MacArthur went north. Since the Japanese army treated prisoners of war without mercy, the operation had to be highly secretive. At the same time, Major Gibson (Joseph Fiennes) in the prisoner of war camp is struggling to survive and obtain information from the outside world. Although local nurse Margaret and others try to provide help to the prisoners of war, the lack of medicine has always existed. In order to carry out the massacre order, the military police officer Nagai took over the prisoner of war camp. Outside the prisoner of war camp, the Rangers finally arrived at their destination after a secret march. The success or failure of the rescue will soon be revealed...