Watch the 1992 movie Laboratory of the Devil directed by Godfrey Ho starring Yishou Jiang, Yuen-Ching Leung, Xingqiang Li.
Story:
In the spring of 1935, Japan established a secret base, Unit 731 in Manchuria, where many innocent Chinese, Korean and Mongolian people were killed in grotesque experiments. An idealistic young doctor , Morishima, is horrified by the experiments being performed in the camp and when his fiancée arrives disguised as a Chinese prisoner he sets out to liberate the camp. A docudrama sequel to the notorious Men Behind the Sun, which pulls no punches when it comes to delivering the shocks!
