directed by Vũ Lệ Mỹ ; written by Lương Đức. Deadly debris, the explosive aftermath of the war in Vietnam. / Vietnam Documentary and Scientific Film Company ; directed by Lương Đức & Vũ Lệ Mỹ ; written by Vũ Lệ Mỹ
Douglas MacLean presents a United Photoplay Service picture ; supervision and direction, Lo Ming-yu ; author, Chung Shih-ken ; photography, Wang Shao-fen
una producción del Instituto Mora con el apoyo de Consejo Nacional de Ciencia y Tecnología Delegación, Benito Juárez, Consejo Nacional para la Cultura y las Artes