In the Line of Duty 4 Synopsis
Highly rated at 7.0/10, In the Line of Duty 4 (1989) is a standout in the catalog. This Action and Crime film tells an engaging story. It has a runtime of 1h 34m. Two detectives who are up to their necks in trouble and in each other's face, as they try to shut down a drug-trafficking scheme that could be connected with international ties to...
In the Line of Duty 4 Director
Yuen Woo-ping
In the Line of Duty 4 Cast
Cynthia Khan, Donnie Yen, Michael Wong, Yuen Yat-Choh, Lisa Chiao Chiao, Wai Gei-Shun, Sunny Yuen Shun-Yi, Michael Woods










