Kent Cheng Jak-Si
Personal Info
Known for
Acting
Gender
Male
Birthday
1951-05-22 (74 years old)
Place of Birth
Shantou, Guangdong, China
Kent Cheng Jak-Si
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.
Known For
Acting
(2025)
A Gilded Game
as Mike
(2025)
(2024)
The Prosecutor
as Bao Ding
(2024)
Cesium Fallout
as Secretary for Security
(2024)
Crisis Negotiators
as Lam Ka Cheung
(2023)
Chasing the Dragon
as Fat Bob
(2023)
I Did It My Way
as Uncle Cat
(2023)
Triad 2
as Mr. Wong
(2021)
All U Need Is Love
as Wong Tai Ho's father
(2021)
Once Upon a Time in Hong Kong
as Pudgy
(2020)
(2019)
The White Storm 2: Drug Lords
as Yu Nam
(2019)
Guilt by Design
as Liang Sir
(2019)
Ip Man 4: The Finale
as Bob
(2018)
The Leakers
as Teo Jit Sin
(2018)
(2017)
Chasing the Dragon
as Piggy
(2017)
(2015)
Ip Man 3
as Detective Po
(2015)
Return of the Cuckoo
as Chan Man San
(2014)
Who Is Undercover
as Yu Dachuan
(2012)
(2012)
(2012)
(2011)
Sleepwalker
as Eric's brother
(2010)
Ip Man 2
as Fatso
(2008)
Run Papa Run
as Uncle Lone - Elder #2
(2008)
Out of Control
as Zhang Heng
(2007)
Flash Point
as Inspector Wong
(2003)
Happy Go Lucky
as Fat Cat
(2003)
The End of the Stumer
as Captain Wong Nam
(2002)
Dumbly Agent
as Uncle Ying
(2001)
Body Puzzle
as Chiu Chi Shing
(2001)
My Heart Will Go On
as Li Tee
(1999)
TAXI 810 III
as 何順
(1998)
Casino
as Inspector To
(1997)
(1996)
The Stunt Woman
as Blackjack
(1996)
The Log
as Officer Gump
(1996)
Wong Fei Hung Series : The Headless General
as Butcher Wing
(1996)
(1996)
What a Wonderful World
as Doctor
(1996)
Wong Fei Hung Series : The Suspicious Temple
as Porky Wing
(1996)
TAXI 810 II
as 何順
(1995)
Those Were the Days...
as Wah's Father
(1995)
Bomb Lover
as Inspector Seito
(1995)
Hong Kong Graffiti
as Mr Seven
(1995)
Wong Fei Hung Series : The Eight Assassins
as Porky Wing
(1995)
Heaven Can't Wait
as Tsui Dai Bo
(1994)
The Bodyguard from Beijing
as Charlie Leung
(1994)
Mermaid Got Married
as Principal
(1994)
S.D.U. - Mission in Mission
as Officer Chin
(1994)
Once Upon a Time in China V
as Porky Wing
(1994)
Beginner's Luck
as Chow Sing Chi
(1994)
The Kung Fu Scholar
as Fat Cat
(1994)
(1994)
Let's Go Slam Dunk
as Tin Yuen
(1994)
Wonder Seven
as Nanny
(1994)
The Most Wanted
as Supt Cheng Ming Fen
(1994)
TAXI 810
as 何順
(1994)
Bloody Brothers
as Yao Tai Chuan
(1994)
Hero of Hong Kong 1949
as Master Fok
(1994)
The Gods Must Be Funny in China
as Fatty
(1994)
Ancient Chinese Whorehouse
as Kong
(1993)
Crime Story
as Detective Hung Ting-Bong
(1993)
Vendetta
as Ming
(1993)
Run and Kill
as Cheung
(1993)
Lord Of East China Sea II
as Huang Quanrong
(1993)
Man of the Times
as Detective Lau Fook
(1993)
Lord Of East China Sea
as Huang Quanrong
(1993)
Kidnap of Wong Chak Fai
as Officier Chung Wai Ching
(1993)
A Roof with a View
as Fat Ho
(1992)
Dr. Lamb
as Fat Bing
(1992)
Lethal Contact
as Penguin
(1992)
The Prince of Temple Street
as Cheng [cameo]
(1992)
Lucky Encounter
as Fatty
(1992)
Powerful Four
as Ho Sum/Fatty B
(1992)
Fun and Fury
as Ma
(1992)
The Twilight of the Forbidden City
as General Cheung
(1991)
Once Upon a Time in China
as Porky Wing
(1991)
Spiritual Trinity
as Tien Kuei
(1991)
To Be Number One
as Fat Kwan
(1991)
Legend of the Brothers
as Hoi
(1991)
Sergeant Talkie
as Ken
(1991)
Sex and Zen
as Tin Chan
(1990)
Family Day
as Fatty Chow Fok Si
(1990)
(1990)
The Fortune Code
as Chocolate
(1990)
Ghost Legend
as Chu Yi
(1989)
Return of the Lucky Stars
as Sgt Cheng
(1989)
Run, Don't Walk
as Sgt Leung
(1989)
Little Cop
as Yi's Butler
(1989)
Mr. Smart
as Smart
(1989)
Vampire Buster
as Cheung Sap Yat
(1989)
Mr. Sunshine
as Mai-Bao
(1989)
Sentenced to Hang
as Ma Yee-Charn
(1988)
Carry On Hotel
as Mr. Lau
(1988)
The Diary of a Big Man
as Inspector Cheng
(1988)
Walk on Fire
as Tang
(1988)
The Beloved Son of God
as Fat Cat
(1988)
The Dragon Family
as Uncle Po
(1987)
Easy Money
as Inspector Ken
(1987)
The Good, The Bad & The Beauty
as Fatty
(1987)
Heartbeat 100
as Sergeant Chu
(1987)
You're My Destiny
as Policeman
(1987)
Vampire's Breakfast
as Liao Chi-Piao / Fat Piao
(1986)
A Hearty Response
as Policeman outside bank
(1986)
Lucky Stars Go Places
as Fat Cat
(1986)
United We Stand
as Canteen boss
(1985)
Modern Detective
as Cheng
(1985)
Why Me?
as Fat Cat
(1985)
The Flying Mr. B
as Zhu Yugan
(1985)
(1984)
Wrong Wedding Trail
as Shing Tai Shi
(1984)
Lifeline Express
as Fatso Ng
(1984)
(1984)
(1984)
The Comedy
as Fatso
(1983)
(1983)
The Trail
as Captain
(1983)
(1983)
The Sensational Pair
as Ko Kwai
(1983)
(1983)
Oh, My Cops!
as Sgt Porky
(1983)
Give Me Back
as Q
(1983)
The Accident
as Fatty Cheng
(1982)
The Perfect Match
as Captain Hsu Tang Tao
(1982)
(1982)
He Lives by Night
as Dragon
(1982)
(1982)
(1982)
Funny Boys
as Zhang Bao
(1981)
Mobfix Patrol
as Fatso
(1981)
Murderer Pursues
as Uncle Su
(1981)
The Emperor and His Brother
as No. 8, Yang Seng Hip
(1981)
The Club
as Kun
(1981)
The Imp
as Fatty
(1981)
Daughter & Father
as Detective Cheng
(1981)
A Grand Statement
as Policeman
(1981)
The Mischievous Age
as Male parent
(1981)
(1981)
(1981)
(1980)
Read Lips
as Inspector
(1980)
(1980)
The Beasts
as Moe
(1980)
The Saviour
as Nineteen
(1980)
The Informer
as Detective Chang Bann
(1980)
(1980)
Disco Bumpkins
as Director
(1979)
(1979)
The Best Hustler Wins
as Magistrate
(1979)
(1979)
(1974)
Men from the Monastery
as Extra (uncredited)
(1974)
Heroes Two
as Manchu Thug (uncredited)
Crew
兩個半爸爸
Executive Producer
(2007)
Brothers
Producer
(1994)
Beginner's Luck
Writer, Producer
(1994)
The Other Side of the Sea
Producer
(1994)
Hero of Hong Kong 1949
Producer
(1993)
Ms Butterfly
Writer, Producer
(1992)
Lethal Contact
Director
(1990)
Dragon in Jail
Director
(1990)
Family Day
Screenplay
(1990)
The Fortune Code
Director, Producer
(1989)
Mr. Smart
Director, Producer
(1988)
The Beloved Son of God
Producer, Director
(1987)
Heartbeat 100
Director
(1986)
United We Stand
Story
(1985)
Why Me?
Director, Screenplay
(1984)
Beloved Daddy
Director, Writer
(1981)
Murderer Pursues
Assistant Director