Three Black Triangles
7.0/ 10 2 votes 1977-01-01 1h 29m 3 popularity
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.
Director: Chen Fangqian
Lei Ming
Shi Yan
Ling Yuan
Yu Huangshi
Liu Jia
Yu Qiulan
Ping Zhang
Hong
Bi Jianchang
Lu Deqin
Qin Wen
Liu
Cao Cuifen
Zhang Yan