Line Walker (film)

Line Walker
Poster
Chinese	使徒行者
Directed by	Jazz Boon
Produced by	Wong Jing Virginia Lok
Written by	Cat Kwan
Starring	Nick Cheung Louis Koo Francis Ng Charmaine Sheh Benz Hui
Music by	Yusuke Hatano
Cinematography	Kenny Tse
Edited by	Azrael Chung
Production companies	Shaw Brothers International Pictures (Hong Kong) J.Q. Pictures (Hong Kong) Media Asia Film (Hong Kong) Television Broadcasts Limited (Hong Kong) One Cool Film Production (Hong Kong) Spring Net Media Huoer Guosi Company (China) Beijing Oriental Joy Dragon Film & TV Culture Media Company (China) Flame Pictures Company (China) Croton Cultural Media Company (China) Media Asia Distribution (Beijing) Company (China) Sky Grant Entertainment (China) PJ One Cool Film Company (China)
Release date	11 August 2016 (2016-08-11)
Running time	109 minutes
Country	Hong Kong China
Language	Cantonese Mandarin
Box office	US$92.3 million

Line Walker is a 2016 Hong Kong-Chinese suspense crime action drama film, adapted from the 2014 TVB series of the same name. Directed by Jazz Boon and starring Nick Cheung, Louis Koo, Francis Ng; Charmaine Sheh, Benz Hui and Au Siu-wai reprised their roles from the original drama. It was released in Hong Kong and in China on 11 August 2016.

Inspector Q (Francis Ng) and agent Ding Siu-ka (Charmaine Sheh) are top members of CIB Department, they are after a drug racket that is taking over the city. Unexpectedly, they receive a mystery message from a missing undercover agent "Blackjack". CIB tries to locate and process Blackjack before it's too late. The paranoid drug mafia leader Tung Pak-ho (Li Guangjie) plays his own troop on each other's throats, suspecting a mole. Meanwhile, boss Blue (Nick Cheung) and his right hand man Shiu Chi-long (Louis Koo) participate in an internal struggle to become the top dogs irrespective of their strong friendship. Later, it becomes clear that Blue is Blackjack and upon knowing this, Shiu Chi-long tries to protect himself by using Blackjack's identity. They survive doubts and struggles between them but only for Blue to lose his life to an assassin sent by ruthless Tung Pak-ho. Inspector Q's life is lost facing goons and Ding's life is saved by her godfather Foon Hei Gor (Hui Shiu-hung), who is an undercover agent posing as a legendary retired don who is looking to get back into the criminal underworld in the city. Finally, Foon Hei Gor gets Tung Pak-ho arrested after punishing him for what he had done to his wife when Tung Pak-ho started out as a criminal.

The film grossed CN¥606.2 million at the Chinese box office. It grossed US$92.3 million worldwide.