Men Behind the Sun

Near the end of World War 2, Japan is losing the war so a prison camp is created to test new biological and chemical weapons that might be able to help them win. In order to test these new weapons, the Japanese need to use test subjects, so they capture and use Chinese and Russians as guinea pigs for their cruel and barbaric experiments. The Japanese refer to the test subjects as Maruta, which translates to the word material. We follow the experiments performed on the Maruta by the crazy leader who runs the prison camp and a group of young boys that are enrolled in the camp but they cannot stand to deal with this cruelty. Although all 731 prison camp members disappeared into the darkness and all of the witnesses and records were destroyed, the bloody story of the devil 731 Bacterial Camps marked the immortal history of true and real, cruel and merciless evil. (official distributor synopsis)