Unit 731
A tetralogy of early Hong Kong exploitation films based around the Second Sino-Japanese War.
Movies in release order
- Men Behind the Sun 1988 · ★ 6.3
- Men Behind the Sun 2: Laboratory of the Devil 1992 · ★ 5.1
- Men Behind the Sun 3: A Narrow Escape 1994 · ★ 4.8
- Black Sun: The Nanking Massacre 1995 · ★ 6.3