黑太陽731（系列）
A tetralogy of early Hong Kong exploitation films based around the Second Sino-Japanese War.
Les films dans l’ordre de sortie
- Camp 731 1988 · ★ 6.3
- Men behind the sun 2 1992 · ★ 5.1
- Men behind the Sun 3 : A narrow escape 1994 · ★ 4.8
- Men behind the sun 4 1995 · ★ 6.3