Chen Qiang
Hou Zhan-Xi
Acting
Defu Du
Xi Bo-Xiang
Acting
Jiang Hao
Chief engineer
Writing
Wang Jiayi
Liang Ri-Sheng
Directing
Lü Ban
Factory Director
Directing
Yang Yu
Wu Yizhu
Acting
Jingping Zhang
Worker
Acting
Yin Liang
Worker
Acting
Lu Fei
Engineering department head
Acting
Xiaofei Sun
Worker
Acting
Feng Jin
Military delegate
Acting
Chunying Wang
Worker
Acting
Lin Na
Radio announcer
Acting
Wang Lifu
Technology section head
Acting