1982 · 1h 28m
A scientist dies while researching the toxins dropped by American bombers onto Southern Vietnam. His three students goes on a trip through the forest of Truong Son mountains to bring his remains and research documents back to the North, but soon find themselves developing the same symptoms like…
Director: Trần Phương
Writers: Nguyễn Đình Chính
Music by: Trần Tiến
Cinematography: Trần Trung Nhàn
Editor: Nguyễn Thị Yến, Trần Vũ