Synopsis
半斤八兩
“Asia's top international comedy star creates the world's funniest private-eye.”
The film revolves around the exploits of a detective agency in Hong Kong called Mannix Private Detective Agency. It is headed by private detective Wong Yeuk Sze (Michael Hui) with his emotionally drained assistant Puffy (Ricky Hui). Meanwhile, Lee Kwok Kit (Samuel Hui), a kung fu expert, who works at a Vitasoy plant factory and spends most of the time doing kung fu tricks to impress a girl, ultimately loses his job. Seeking to find another line of work, Lee attempts to joins Wong's detective agency. Despite Lee's impression with his kung fu talent which involves his snatching trick, Wong was not impressed. Then, as it appears that Lee would not get the job, Wong discovers that his wallet was missing and was presumed stolen by one bystander who bumped into them. Lee intercepts him and recovers the wallet, thus impressed Wong to hire him for the job.
Comedy + Thriller in Hong Kong
14 Hong Kong titles in our catalog blend the Comedy and Thriller genres. Below: the top-rated of them (excluding The Private Eyes itself).
The 1975–1977 Hong Kong Window
The Private Eyes holds position #12 of 38 Hong Kong films in the 1975–1977 window, below highlighted by audience rating.
The 1970s Hong Kong Landscape
Catalog density by release year across the 1970s in Hong Kong, 122 titles in total. Highlighted year (yellow) is when The Private Eyes premiered alongside 17 others.
Position in Catalog
Released alongside 17 other Hong Kong films in 1976.
The 76th Hong Kong title from Hong Kong we index (earliest catalogued entry: 1955).
Our Hong Kong catalog contains 836 titles in total (828 films).
Audience Engagement
28 audience reviews — more than 54% of Hong Kong films in our index.
Review volume (54th percentile) outruns trending popularity (27th) — a durable title with sustained audience attention.
Reception Benchmarks
Ranked #428 of 836 Hong Kong films indexed here (49th percentile by TMDB audience score).
Among Hong Kong Comedy productions specifically: #136 of 266 (top 51%).
Production Details
| Primary Country | Hong Kong |
|---|---|
| Original Language | Cantonese |
| Production Companies | Hui's Film Production Co., Ltd., Orange Sky Golden Harvest |
| Runtime | 1h 34m |
| Release Date | December 16, 1976 |
| IMDb | tt0074179 |













