Directed credits
8
Active
Regular directing credits.
Director
Kent Cheng Jak-Si
Acting
Career Snapshot
ExplainedThese indicators come from TMDB. They are relative signals, not review ratings.
TMDB popularity
2.2
Moderate attention
TMDB internal trend index. Higher usually means more searches and page activity now.
Directed movies: 8Directed series: 0All crew credits: 18
TMDB ID: 65966
IMDb ID: nm0155587
Known for: Acting
Born: May 22, 1951
Age: 74
Place of birth: Shantou, Guangdong, China
Gender: Male
Adult content flag: No
Career span: 1974 - 2025
Years active: 52
Average TMDB rating: 6.65
Wikidata: Q712178
Also known as
Zeshi Zheng • Jui Si Cheng • Juk-Si Cheng • Ken Cheng • 정칙사 • 郑则仕 • Trịnh Tắc Sỹ • 鄭則仕 • Cheng Tse-Shih • Cheng Tse-Chih
Frequent jobs
Director (7)Assistant Director (1)Producer (4)Writer (4)Screenplay (1)Story (1)
Biography
Kent Cheng Jak-Si (Chinese: 鄭則士, born 22 May 1951) is a Hong Kong film and television actor. He is a two time recipient of the best actor award at the Hong Kong Film Awards.
Photos
Movies
Directed Movies
Movies directed by Kent Cheng Jak-Si.
6.0
Lethal Contact
Director
1992 Movie
6.8
Dragon in Jail
Director
1990 Movie
6.3
The Fortune Code
Director
1990 Movie
10.0
Mr. Smart
Director
1989 Movie
7.2
Heartbeat 100
Director
1987 Movie
8.7
Why Me?
Director
1985 Movie
9.0
Beloved Daddy
Director
1984 Movie
7.0
Murderer Pursues
Assistant Director
1981 Movie
Movies
Top Rated Movies
Highest rated movies linked with Kent Cheng Jak-Si.
7.5
Ip Man 2
as Fatso
2010 Movie
7.3
Ip Man 4: The Finale
as Bob
2019 Movie
7.1
Once Upon a Time in China
as Porky Wing
1991 Movie
7.0
Ip Man 3
as Detective Po
2015 Movie
6.9
The Prosecutor
as Bao Ding
2024 Movie
6.9
Flash Point
as Wong
2007 Movie
6.9
Chasing the Dragon
as Piggy
2017 Movie
6.8
The Bodyguard from Beijing
as Charlie Leung
1994 Movie
6.7
Crime Story
as Detective Hung Ting-Bong
1993 Movie
6.0
Sex and Zen
as Tin Chan
1991 Movie
Movies
Most Popular Movies
Most viewed movie titles linked with Kent Cheng Jak-Si.
6.9
The Prosecutor
as Bao Ding
2024 Movie
7.0
Ip Man 3
as Detective Po
2015 Movie
7.3
Ip Man 4: The Finale
as Bob
2019 Movie
6.9
Flash Point
as Wong
2007 Movie
7.1
Once Upon a Time in China
as Porky Wing
1991 Movie
6.7
Crime Story
as Detective Hung Ting-Bong
1993 Movie
6.0
Sex and Zen
as Tin Chan
1991 Movie
Series
Most Popular Series
Most viewed series linked with Kent Cheng Jak-Si.
Chinese Folklore
10 eps
1974 Series
Roast
1 eps
2017 Series
A House is Not a Home
110 eps
1977 Series
Be My Guest
1 eps
2006 Series
10.0
A Journey Called Life
20 eps
2008 Series
The Greatness of a Hero
20 eps
2009 Series
9.0
The Edge of Righteousness
as 鄭登 • 30 eps
1993 Series
King Maker
28 eps
2012 Series
A Watchdog‘s Tale
20 eps
2009 Series
I Bet Your Pardon
30 eps
2019 Series
My Dangerous Mafia Retirement Plan
as Ho Keisong • 25 eps
2016 Series
10.0
The Outlander
43 eps
2010 Series
Movies
Other Crew Work in Movies
Additional movie credits for Kent Cheng Jak-Si.
6.5
Brothers
Producer
2007 Movie
The Other Side of the Sea
Producer
1994 Movie
4.0
Beginner's Luck
Writer
1994 Movie
6.0
Hero of Hong Kong 1949
Producer
1994 Movie
Ms Butterfly
Writer
1993 Movie
7.0
Family Day
Screenplay
1990 Movie
7.2
The Beloved Son of God
Producer
1988 Movie
6.0
United We Stand
Story
1986 Movie
Series
Other Crew Work in Series
Additional series credits for Kent Cheng Jak-Si.
Movies
Acting Appearances in Movies
Movie cast credits for Kent Cheng Jak-Si.
5.6
A Gilded Game
as Mike
2025 Movie
1.0
Extras for Chasing The Dragon
2025 Movie
6.9
The Prosecutor
as Bao Ding
2024 Movie
6.7
Cesium Fallout
as Secretary for Security
2024 Movie
7.0
Crisis Negotiators
as Lam Ka Cheung
2024 Movie
5.1
I Did It My Way
as Uncle Cat
2023 Movie
7.0
Triad 2
as Mr. Wong
2023 Movie
5.2
Chasing the Dragon
as Fat Bob
2023 Movie
5.1
Once Upon a Time in Hong Kong
as Pudgy
2021 Movie
4.2
All U Need Is Love
as Wong Tai Ho's father
2021 Movie
Chasing the Dragon
2020 Movie
7.3
Ip Man 4: The Finale
as Bob
2019 Movie
Series
Acting Appearances in Series
Series cast credits for Kent Cheng Jak-Si.
ICAC Investigators 2024
1 eps
2024 Series
Broken Trust
as Chin Tai-hoi • 20 eps
2024 Series
10.0
The Warring States Period
as 魏斯 • 14 eps
2019 Series
8.0
My Life As Loan Shark
as Dai Kamchai • 25 eps
2019 Series
I Bet Your Pardon
30 eps
2019 Series
Roast
1 eps
2017 Series
My Dangerous Mafia Retirement Plan
as Ho Keisong • 25 eps
2016 Series
The Last Emperor
1 eps
2014 Series
6.0
The Great Doctor An Daoquan
as 宰相 • 38 eps
2014 Series
New Moment in Peking
43 eps
2014 Series
7.0
媳妇的美好宣言
30 eps
2012 Series
King Maker
28 eps
2012 Series