Keong comes from Hong Kong to visit New York for his uncle's wedding. His uncle runs a market in the Bronx and Keong offers to help out while Uncle is on his honeymoon. During his stay in the Bronx, Keong befriends a neighbor kid and beats up some neighborhood thugs who cause problems at the market. One of those petty thugs in the local gang stumbles into a criminal situation way over his head.
GRINGO, a dark comedy mixed with white-knuckle action and dramatic intrigue, explores the battle of survival for businessman Harold Soyinka (David Oyelowo) when he finds himself crossing the line from law-abiding citizen to wanted criminal.
As a crime wave sweeps through Hong Kong, the police call Jessica Yang (Yeoh), a rising star in the ranks, to help stop a notorious gang of thieves! What Jessica doesn't realize is that her boyfriend - recently discharged from the force - is the leader of this ruthless crime ring!