Two detectives, Penny and Donny Yeung, team up to extradite innocent immigrant Luk Wan-Ting, who is framed for a crime he didn't commit. As they investigate, they uncover connections between a drug cartel, rogue CIA operatives, and corrupt police officials. With Luk's testimony posing a threat to the conspiracy, Penny and Donny must navigate their differences and learn to trust each other to protect Luk and bring the criminals to justice within the next 72 hours.
In the Line of Duty IV
In a thrilling tale of international cooperation, a Hong Kong detective joins forces with two American law enforcement officers to safeguard a vital witness, outsmarting CIA agents and corrupt local authorities in a heart-pumping game of evasion and deception.
