Undercover Duet (simplified Chinese: 猛龙特囧; traditional Chinese: 猛龍特囧) is a 2015 action comedy film directed by Mark Wu.

[2] In Hong Kong, the film has grossed HK$7.01 million (US$905,000).

[3] The film has earned CN¥4.522 million at the Chinese box office.

This article related to a Hong Kong film of the 2010s is a stub.

You can help Wikipedia by expanding it.This article about a 2010s action film is a stub.