Synopsis
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.
Movie Information
- Director
- Chen Fangqian
- Writers
- Yingjie Li
- Release Year
- 1977
- Runtime
- 89 minutes
- Genre
- Thriller, Action
- Language
- ZH
- Country
- China
- Status
- Released
- Rating
- 7.0 / 10 (2 votes)
Top Cast
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What is Three Black Triangles about?
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.
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