Men Behind the Sun 3: A Narrow Escape (1994)

Plot

As the notorious Japanese test facility, Squadron 731, faces closure and is dismantled in Manchuria, a soldier inadvertently contracts a deadly virus born from the camp's horrific experiments. Aboard a train bound for Japan, he grapples with the chilling reality of potentially unleashing the pathogen on unsuspecting civilians. Tension mounts as he navigates a harrowing journey, torn between survival instincts and the moral implications of his actions, all while the ghostly shadows of the camp's dark past loom ever closer.