Captain Chow Sai Cheong is a bitter supervisor at a Hong Kong private security company and the story’s central figure. He teaches recruits unconventional defensive tactics, but his new boss is unimpressed and demotes him. Chow then works under Sam’s leadership alongside Bruce Tang, becoming involved in the party-boat pursuit and the larger treasure and missing-money plots.
A middleman who recruits Thongs and Octopus to kidnap the Lee baby for a triad boss, motivated by the promised reward and his own financial troubles. After his arrest, he urges them to hold out for more money, but later helps Inspector Mok rescue them from the freezing room. He ultimately receives a job offer from the Lee family.
Judge George Hui presides over Ma Ka-kit's first trial. He attempts to stop Fok Chi Ho when Fok questions the prosecution's own witnesses and argues that the court should pursue the truly guilty parties rather than merely obtain a conviction. His intervention contributes to the courtroom conflict surrounding Ma Ka-kit's defense.
Co-driver of the high-tech Subaru team in the first film.
A wealthy, high-status man who is inwardly cowardly and lacks true charisma or morality. Obsessed with saving face, he agrees to marry Vivian but deceives her with a mock wedding photoshoot. His love for her is pathetic and rooted in pretentiousness rather than genuine connection.
A traditional Taoist priest and funeral parlour owner who initially clashes with Dominic over business modernization but gradually mentors him, ultimately passing away and advocating for his daughter's role as a priest.
The film's protagonist, a culturally naive villager from Hainan Island whose visit to modern Hong Kong triggers a series of comedic clashes and life-altering events.
Head of the Mannix Private Detective Agency and a seasoned private investigator. He navigates various client cases, suffers an injury from a gang confrontation, and eventually forms a profit-sharing partnership with Lee Kwok-kit.
Hui is the chief editor of Truth Weekly, a struggling informational magazine facing closure. He accepts Mad Bill's proposal to pursue entertainment scandals and works with Bill and Fly to manufacture stories. After their ghost scoop fails, he joins their schemes involving Sandy, then helps document and resist a robbery; the trio's exclusive report revives the magazine.
A skilled conman and former prison laborer who teams up with Kit to devise gambling schemes. He navigates complex relationships with his wife, sister Siu Mei, and mistress Pei Pei. After winning a fortune from loan shark Boss Ching through mahjong and a rigged greyhound betting plan, he is hunted down. To avoid capture, he deliberately cheats at a craps table to get arrested, ultimately losing all his ill-gotten gains upon release.
Mental hospital orderly who partners with Lee to chase a fortune in Ming dynasty artifacts. After discovering the artifacts are fake, he loses his sanity and is committed back to the institution.
A long-serving police officer who believes he possesses outstanding abilities but remains an Inspector. Initially uninterested in his duties, he becomes determined to solve a mysterious missing person case alongside his assistant and a new partner.
Michael Hui Koon-Man has 72 screen credits in a career dating back to 1972. Their work spans 3 cinematic universes — most prominently Pom Pom with 1 titles. Signature works include Security Unlimited, Rob-B-Hood, The Prosecutor. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
Universe traveler — spans 3 universes
Related entry on Wikidata (Q1346638), public domain (CC0).
