Kent Cheng Jak-Si
Born
May 22, 1951 (74 years old)
Known For
Acting
Place of Birth
Chaozhou, Guangdong Province, China
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.
A Gilded Game
Mike
2025
Cesium Fallout
Secretary for Security
2024
Crisis Negotiators
Lam Ka Cheung
2024
I Did It My Way
Uncle Cat
2023
Triad 2
Mr. Wong
2023
Chasing the Dragon
Fat Bob
2023
The Big Rescue
2018
Chasing the Dragon
Piggy
2017
Ip Man 3
Detective Po
2015
Who Is Undercover
Yu Dachuan
2014
Don't Jump Money Left
2012
Sleepwalker
Eric's brother
2011
Ip Man 2
Fatso
2010
Run Papa Run
Uncle Lone - Elder #2
2008
Flash Point
Inspector Wong
2007
TAXI 810 III
何順
1999
Casino
1998
Mad Stylist
1997
TAXI 810 II
何順
1996
What a Wonderful World
Doctor
1996
The Log
Officer Gump
1996
Wong Fei Hung Series : The Ideal Century
1996
Wong Fei Hung Series : The Headless General
Butcher Wing
1996
Wong Fei Hung Series : The Suspicious Temple
Porky Wing
1996
Wong Fei Hung Series : The Eight Assassins
Porky Wing
1995
Heaven Can't Wait
Tsui Dai Bo
1995
Those Were the Days...
Wah's Father
1995
Once Upon a Time in China V
Porky Wing
1994
Mermaid Got Married
Principal
1994
Beginner's Luck
Chow Sing Chi
1994
Ancient Chinese Whorehouse
Kong
1994
The Bodyguard from Beijing
Charlie Leung
1994
Let's Go Slam Dunk
Tin Yuen
1994
TAXI 810
何順
1994
Bloody Brothers
Yao Tai Chuan
1994
The Most Wanted
Supt Cheng Ming Fen
1994
Wonder Seven
Nanny
1994
The Gods Must Be Funny in China
1994
The Kung Fu Scholar
Fat Cat
1994
A Roof with a View
Fat Ho
1993
Crime Story
Detective Hung Ting-Bong
1993
Lord Of East China Sea II
Huang Quanrong
1993
Lord Of East China Sea
Huang Quanrong
1993
Run and Kill
Cheung
1993
Dr. Lamb
Fat Bing
1992
Lucky Encounter
Fatty
1992
Fun and Fury
Ma
1992
Lethal Contact
Penguin
1992
Powerful Four
Ho Sum/Fatty B
1992
Sex and Zen
Tin Chan
1991
Legend of the Brothers
Hoi
1991
Once Upon a Time in China
Porky Wing
1991
To Be Number One
Fat Kwan
1991
Sergeant Talkie
Ken
1991
Spiritual Trinity
Tien Kuei
1991
Ghost Legend
Chu Yi
1990
Family Day
Fatty Chow Fok Si
1990
The Spooky Family
1990
The Fortune Code
Chocolate
1990
Sentenced to Hang
Ma Yee-Charn
1989
Run, Don't Walk
Sgt Leung
1989
Mr. Sunshine
Mai-Bao
1989
Vampire Buster
Cheung Sap Yat
1989
Little Cop
Yi's Butler
1989
Mr. Smart
Smart
1989
Return of the Lucky Stars
Sgt Cheng
1988
The Beloved Son of God
Fat Cat
1988
The Dragon Family
Uncle Po
1988
The Diary of a Big Man
Police Inspector
1988
Carry on Hotel
Mr. Lau
1988
Walk on Fire
Tang
1988
You're My Destiny
Policeman
1987
The Good, The Bad & The Beauty
Fatty
1987
Easy Money
Inspector Ken
1987
Heartbeat 100
Sergeant Chu
1987
Vampire's Breakfast
Liao Chi-Piao / Fat Piao
1987
A Hearty Response
Policeman outside bank
1986
Lucky Stars Go Places
Fat Cat
1986
Why Me?
Fat Cat
1985
The Flying Mr. B
Zhu Yugan
1985
Modern Detective
Cheng
1985
Cop Busters
1985
Lifeline Express
Fatso Ng
1984
Beloved Daddy
1984
The Daring Kung Fu Refugee
1984
The Comedy
Fatso
1984
Oh, My Cops!
Sgt Porky
1983
Mission to Kill
1983
The Trail
Captain
1983
The Accident
Fatty Cheng
1983
The Man from Vietnam
1982
Torrid Wave
1982
He Lives by Night
Dragon
1982
The Imp
Fatty
1981
Mobfix Patrol
Fatso
1981
The Club
Kun
1981
The Emperor and His Brother
No. 8, Yang Seng Hip
1981
Murderer Pursues
Uncle Su
1981
Soul Ash
1981
A Bride's Nightmare
1981
The Beasts
Moe
1980
The Trier of Fact
Extras for Chasing The Dragon
2025
The Prosecutor
Bao Ding
2024
Once Upon a Time in Hong Kong
Pudgy
2021
All U Need Is Love
Wong Tai Ho's father
2021
Chasing the Dragon
2020
Ip Man 4: The Finale
Bob
2019
Guilt by Design
Liang Sir
2019
The White Storm 2: Drug Lords
Yu Nam
2019
The Leakers
Teo Jit Sin
2018
玩命试爱
2017
Return of the Cuckoo
Chan Man San
2015
生死依托
2012
Good-for-Nothing Heros
2012
Out of Control
Zhang Heng
2008
Moon Fairy
Fu Xi · (30 episodes)
2003
Happy Go Lucky
Fat Cat
2003
The End of the Stumer
Captain Wong Nam
2003
Dumbly Agent
Uncle Ying
2002
My Heart Will Go On
Li Tee
2001
Body Puzzle
Chiu Chi Shing
2001
Amazing Story
(35 episodes)
2000
The Stunt Woman
Blackjack
1996
Hong Kong Graffiti
1995
Bomb Lover
1995
S.D.U. - Mission in Mission
Officer Chin
1994
Hero of Hong Kong 1949
Master Fok
1994
Man of the Times
Detective Lau Fook
1993
Kidnap of Wong Chak Fai
Officier Chung Wai Ching
1993
Vendetta
Ming
1993
The Prince of Temple Street
Cheng [cameo]
1992
The Twilight of the Forbidden City
General Cheung
1992
United We Stand
Canteen boss
1986
Wrong Wedding Trail
Shing Tai Shi
1984
The Turning Point
1983
The Sensational Pair
Ko Kwai
1983
Struggle for Leader
1983
Give Me Back
Q
1983
The Perfect Match
Captain Hsu Tang Tao
1982
Funny Boys
1982
The Sweet and Sour Cops Part II
1982
Daughter & Father
Detective Cheng
1981
The Sweet and Sour Cops
1981
The Mischievous Age
Male parent
1981
A Grand Statement
Policeman
1981
Our Darling Coach
1980
The Informer
Detective Chang Bann
1980
Disco Bumpkins
Director
1980
The Money Trip
1979
The Utmost Greatness
1979
The Best Hustler Wins
Magistrate
1979
Men from the Monastery
Extra (uncredited)
1974
Heroes Two
Manchu Thug (uncredited)
1974
两个半爸爸
ICAC Investigators 2024
(1 episode)
2024
Broken Trust
Chin Tai-hoi · (20 episodes)
2024
The Warring States Period
魏斯 · (14 episodes)
2019
My Life As Loan Shark
Dai Kamchai · (25 episodes)
2019
I Bet Your Pardon
(30 episodes)
2019
My Dangerous Mafia Retirement Plan
Ho Keisong · (25 episodes)
2016
The Last Emperor
(1 episode)
2014
The Great Doctor An Daoquan
宰相 · (38 episodes)
2014
New Moment in Peking
(43 episodes)
2014
媳妇的美好宣言
(30 episodes)
2012
King Maker
(28 episodes)
2012
Defend Army Soul
(37 episodes)
2011
月明三更
财主 · (28 episodes)
2011
When Lanes Merge
(20 episodes)
2010
The Outlander
(43 episodes)
2010
A Watchdog‘s Tale
(20 episodes)
2009
The Greatness of a Hero
(20 episodes)
2009
A Journey Called Life
(20 episodes)
2008
The Blind Detective
宋仁忠 · (30 episodes)
2006
风尘三侠之红拂女
杨素 · (30 episodes)
2006
Romance of Red Dust
Yang Su · (1 episode)
2006
My Fair Lady
李婴 · (30 episodes)
2005
俠膽醫神
李三宝 · (1 episode)
2004
法内有情天
(30 episodes)
2002
肥猫寻亲记
肥猫 · (60 episodes)
2002
The Poet Su Dong Po
苏东坡 · (40 episodes)
2001
Asian Charlie's Angels
(1 episode)
2001
Food Glorious Food
Seung Mun · (42 episodes)
1998
My Brother, My Mum
(32 episodes)
1997
The Hitman Chronicles
专诸 · (35 episodes)
1997
Forrest Cat
(32 episodes)
1997
In the Name of Love
何家邦 · (20 episodes)
1996
Wong Fei Hung Series
(20 episodes)
1995
The Edge of Righteousness
鄭登 · (30 episodes)
1993
The Lives on Duck Lane
(20 episodes)
1983
Encounter with Fortune
(20 episodes)
1983
The Emissary
(20 episodes)
1982
The Checkmate
(15 episodes)
1982
A Perfect Match
(5 episodes)
1981
The Wheeler Dealer
(15 episodes)
1981
Three Legged Race
阿Ken · (13 episodes)
1981
Young's Female Warrior
(30 episodes)
1981
The Misadventure of Zoo
(20 episodes)
1981
Every Man for Himself
1980
Read Lips
Inspector
1980
The Saviour
Nineteen
1980
The Dragon, The Odds
1979
The Cheap Detective
(12 episodes)
1979
Police Woman
(18 episodes)
1978
Sugar Daddy
(7 episodes)
1978
第一次
(8 episodes)
1978
The Giants
(110 episodes)
1978
Better and Bitter Half
(13 episodes)
1978
A House is Not a Home
(110 episodes)
1977
When The Legend Dies
(12 episodes)
1976
Chinese Folklore
(10 episodes)
1974