Original Thai release poster for Men Behind the Sun (released locally as Man Behind the Sun), the notorious 1988 Hong Kong shock-horror film by T.F. Mou. Depicting the real-life atrocities of Japan’s wartime Unit 731, this Category III production shocked audiences worldwide with its unflinching realism and historical horror. The Thai artwork mirrors that intensity — blending lurid exploitation visuals with grim wartime imagery. Long censored and often banned, original posters for this title are rare and highly sought after among collectors of extreme and controversial cinema. Linen backed for preservation, this example remains an important piece of exploitation film history.