

The Trough 2018
Nick Cheung Ka-Fai's gripping 2018 crime thriller *The Trough* plunges viewers into the morally treacherous world of undercover law enforcement.
Director: Nick Cheung Ka-Fai
Cast










Frequently Asked Questions
What is The Trough (2018) about?
*The Trough* follows Yu Chau, a cop who loses sight of who he is after going undercover in a triad. When a failed mission forces him into hiding, he returns to team up with fellow officers to take down a triad boss—only to uncover shocking ties to government officials. The film explores his internal battle as he questions whether justice is still possible.
Who directed The Trough?
Nick Cheung Ka-Fai directed *The Trough*, blending his experience as an actor with a sharp, atmospheric vision for this crime thriller.
Who stars in The Trough?
The film stars Nick Cheung Ka-Fai, Xu Jinglei, Lam Suet, Ni Dahong, and Vithaya Pansringarm in key roles.
Is The Trough (2018) worth watching?
If you love tense crime dramas with moral complexity, *The Trough* delivers. Its sharp direction, strong performances, and themes of corruption make it a standout in the genre, though it may not suit viewers seeking light entertainment.
How long is The Trough?
The runtime for *The Trough* is 113 minutes.
🎥 Trailer
The Trough (2018) — A Gritty Crime Thriller Unmasking Triad Corruption
Nick Cheung Ka-Fai's gripping 2018 crime thriller *The Trough* plunges viewers into the morally treacherous world of undercover law enforcement. The film follows Yu Chau, a dedicated cop who has spent so long infiltrating a powerful triad that the line between justice and corruption blurs beyond recognition. After a botched operation forces him into hiding, Yu returns to team up with allies Jim and Jackie to dismantle a ruthless triad boss—only to uncover a web of collusion stretching to the highest levels of government. As Yu grapples with his fractured identity and the weight of his actions, *The Trough* delivers a relentless exploration of betrayal, loyalty, and the cost of standing for what's right.
With its tense pacing and unflinching portrayal of systemic corruption, *The Trough (2018)* blends action, crime, and psychological drama into a visceral experience. Nick Cheung Ka-Fai's direction amplifies the film's gritty atmosphere, while standout performances from Xu Jinglei and Lam Suet add layers of depth to its unfolding power struggle.




