
Laughing is judged guilty of murdering gang lord Michael So and is sentenced to life imprisonment. Locked up behind bars, he meets the seemingly benign inmate Fok Tin Yam, a university professor in criminal psychology who is jailed for drug possession. Highly intelligent and manipulative, Fok reveals the power of his mind games by effortlessly subduing the violent prison bully. He also deduces that Laughing is sent to the prison on an undercover mission to find out the rogue cops within the police force. The clues lead him to inmate Chit, a former sergeant from the Narcotics Bureau who has been suffering from a mental disorder. To unlock the critical information from the deranged man, Laughing must get the help of Fok, but this enigmatic figure has an agenda of his own...

as Leung Siu Tong (Laughing Gor)

as Fok Tin Yam

as Tai Chit

as So Sing Pak (Michael)

as Sa Po Yau

as Yiu Ho Ho (Paris)

as Carmen

as Cheuk King Chuen

as Lai Sir

as Kui Chuen

as Yeung Lap Ching

as Ye Po

as Miss Choi

as Little girl



