The rivalry between two Chinese prison factions heats up as a seasoned inmate forms an alliance that could cost him more than his freedom.

1989 film by Tsui Hark

A restauranteur teams up with a police officer and his ex-con brother to avenge the death of a friend's daughter.

A reforming ex-gangster tries to reconcile with his estranged policeman brother, but the ties to his former gang are difficult to break.

2015 Hong Kong film directed by Philip Yung

2003 film directed by Andrew Lau and Alan Mak

2003 film directed by Andrew Lau and Alan Mak

2007 film by Johnnie To, Wai Ka-Fai

Keung has a pregnant wife but he has been unemployed for a long period. One day he gets a new job as a security guard in a commercial building. But strange incidents start happening and his colleagues die in horrible ways one by one. A geomancer tells Keung that he will be the next victim and teaches him how to avoid his fate. But Keung begins to notice his wife's strange behaviour...

2016 Hong Kong film