1978 · 1h 40m · ★ 7.0
The police try to recover the blueprint of a newly designed submarine after it is stolen by enemy spies.
Da Shichang
Gao Bo
Hong Rong
Shi Jiufeng
Xiang Mei
Xie Yibing
You Jia
Zhu Manfang
Mao Yongming
Wang Dinghua
