Tiger Cage

After busting a drug ring, and later killing the gang leader, a cop begins to suspect a senior colleague of being involved in drug trafficking with Americans. He starts to gather evidence, oblivious to the fact the corruption runs deep.

Tiger Cage is a 1988 drama crime movie directed by Yuen Woo-Ping, starring Do Do Cheng, Jacky Cheung, Man-Tat Ng. It holds an IMDb rating of 6.8/10 from 1,431 votes and runs 1h 32m.