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In the Line of Duty 4 poster

In the Line of Duty 4

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A Hong Kong cop and two American cops are onto a suspected harbor worker and are forced to team up when they discover that the suspect is a witness on the run from CIA agents and their schemers; two corrupt cops.

Director Yuen Woo-pingGenres Action, Adventure, Comedy, Crime, Thriller

Cast

Cynthia Khan

Cynthia Khan

Insp Rachel Yeung Lai-Ching

Donnie Yen

Donnie Yen

Captain Donnie Yan

Michael Wong

Michael Wong

Captain Michael Wong