Unit 731

A tetralogy of early Hong Kong exploitation films based around the Second Sino-Japanese War.

Men Behind the Sun
Men Behind the Sun
1988
6.2movie
Men Behind the Sun 2: Laboratory of the Devil
Men Behind the Sun 2: Laboratory of the Devil
1992
5.1movie
Men Behind the Sun 3: A Narrow Escape
Men Behind the Sun 3: A Narrow Escape
1994
4.8movie
Black Sun: The Nanking Massacre
Black Sun: The Nanking Massacre
1995
6.3movie