Japanese troops round up Chinese and Russian prisoners of war and take them to unit 731, where they're horribly tortured and experimented on to test new biological weapons.
Gang Wang
Lt. Gen. Shiro Ishii
Wang Runshen
Camp Lieutenant
Hsu Gou
Tie Long Jin
Mei Zhaohua
Takamura
Zhe Quan
Zhang Guowen
Wong Ying-Kit
