

Three Black Triangles
1977, Chinese. Directed by Chen Fangqian & Liu Chunlin.
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.
- Runtime
- 1h 29m
- Post-credits
- None listed
- Language
- Chinese
- Rated
- Check local
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Where to watch Three Black Triangles
Three Black Triangles isn’t streaming on any OTT platform in India yet; it released on 1 January 1977.
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Cast & crew
Details
- Released
- 1 January 1977
- Original title
- 黑三角
- Country
- China
- Written by
- Yingjie Li
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News & fan talk
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Three Black Triangles: quick answers
Is Three Black Triangles worth watching?
Three Black Triangles doesn’t have enough ratings for a verdict yet.
How long is Three Black Triangles?
Three Black Triangles runs 89 minutes (1h 29m).
Does Three Black Triangles have a post-credits scene?
None is listed for Three Black Triangles. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Three Black Triangles parents guide: is it suitable for kids?
No age rating is listed for Three Black Triangles yet.
Which OTT platform is Three Black Triangles on?
Three Black Triangles isn’t streaming on any OTT platform in India yet; it released on 1 January 1977. (Checked 7 November 2026.)
What movies are like Three Black Triangles?
If you liked Three Black Triangles, try The Virtuoso, Stolen Girl, SAS: Red Notice.
Who directed Three Black Triangles?
Three Black Triangles (1977) was directed by Chen Fangqian and Liu Chunlin and stars Lei Ming, Ling Yuan, Liu Jia.