In the combustible action franchise’s final installment, maverick detectives Martin Riggs and Roger Murtaugh square off against Asian mobster Wah Sing Ku, who’s up to his neck in slave trading and counterfeit currency. With help from gumshoe Leo Getz and smart-aleck rookie cop Lee Butters, Riggs and Murtaugh aim to take down Ku and his gang.

Danny is a young cop partnered with Nick, a seasoned but ethically tainted veteran. As the two try to stop a gang war in Chinatown, Danny relies on Nick but grows increasingly uncomfortable with the way Nick gets things done.

In 1880’s China, young Lalu is sold into marriage by her impoverished father. Rather than becoming a bride, Lalu ends up in an Idaho gold-mining town, the property of a saloon owner who renames her China Polly and plans to sell her as entertainment for the locals. Refusing to become a whore, Lalu ultimately finds her own way in this strange country filled with white demons.