Undercover Duet

Undercover Duet is a 2015 action comedy film directed by Mark Wu. A Hong Kong-China co-production, the film was released in Hong Kong on August 27 and in China on October 23, 2015.

Cast

 * Ronald Cheng
 * Mark Wu
 * Ava Yu
 * Yang Jianping
 * Wang Chuanjun
 * Louis Cheung
 * Peter So
 * Zhang Chi
 * Terry Zou
 * Tony Ho
 * Tin Kai-man
 * Kaki Leung
 * Lau Kong
 * Cheng Tse-sing
 * Derek Wong
 * Benjamin Yeung
 * Angelina Zhang
 * Wen Chao

Reception
In Hong Kong, the film has grossed HK$7.01 million (US$905,000). The film has earned CN¥4.522 million at the Chinese box office.