Movie · 1977 · 89 min
Three Black Triangles
Thriller · Action
The Public Security Bureau intercept a telegram notifying foreign agents to retrieve the "110 secret". Shi Yan, head of the Reconnaissance Section, starts a campaign of counter-espionage, but one of his agents is soon killed on board a train.
Cast: Lei Ming, Ling Yuan, Liu Jia, Ping Zhang, Bi Jianchang, Qin Wen, Cao Cuifen, Zhang Yan, Fang Hui, Lin Li, Wang Huiming, Li Lao