Three Black Triangles
黑三角
Release: 1977-01-01
·Runtime: 89m
·★ 7.0
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.
Production Countries
China
Production Companies
Beijing Film Studio
Ningxia Film Group
