Three Black Triangles

Three Black Triangles

89 mins | Action, Thriller | Jan. 1, 1977

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.

Three Black Triangles

89 mins | Action, Thriller | Jan. 1, 1977

Three Black Triangles
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.
Producers Beijing Film Studio, Ningxia Film Group
Original title 黑三角
Directors Liu Chunlin, Chen Fangqian
Writers

Cast

Lei Ming

as Shi Yan

Ling Yuan

as Yu Huangshi

Liu Jia

as Yu Qiulan

Zhang Ping

as Hong

Bi Jianchang

as Lu Deqin

Qin Wen

as Liu

Lin Li

as