Kent Cheng Jak-Si
Acting
212
Acting Credits
8
Directed
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
Filmography
A Gilded Game
2025
as Mike
Extras for Chasing The Dragon
2025
Crisis Negotiators
2024
as Lam Ka Cheung
Cesium Fallout
2024
as Secretary for Security
The Prosecutor
2024
as Bao Ding
Broken Trust
2024
as Chin Tai-hoi
ICAC Investigators 2024
2024
Triad 2
2023
as Mr. Wong
I Did It My Way
2023
as Uncle Cat
Chasing the Dragon
2023
as Fat Bob
All U Need Is Love
2021
as Wong Tai Ho's father
Once Upon a Time in Hong Kong
2021
as Pudgy
Chasing the Dragon
2020
Guilt by Design
2019
as Liang Sir
The White Storm 2: Drug Lords
2019
as Yu Nam
Ip Man 4: The Finale
2019
as Bob
I Bet Your Pardon
2019
My Life As Loan Shark
2019
as Dai Kamchai
The Warring States Period
2019
as 魏斯
The Big Rescue
2018
as 肥猫
The Leakers
2018
as Teo Jit Sin
Chasing the Dragon
2017
as Piggy
玩命试爱
2017
Roast
2017
My Dangerous Mafia Retirement Plan
2016
as Ho Keisong
Ip Man 3
2015
as Detective Po
Return of the Cuckoo
2015
as Chan Man San
Who Is Undercover
2014
as Yu Dachuan
The Last Emperor
2014
The Great Doctor An Daoquan
2014
as 宰相
New Moment in Peking
2014
Don't Jump Money Left
2012
Good-for-Nothing Heros
2012
生死依托
2012
King Maker
2012
媳妇的美好宣言
2012
Sleepwalker
2011
as Eric's brother
Defend Army Soul
2011
月明三更
2011
as 财主
Ip Man 2
2010
as Fatso
When Lanes Merge
2010
The Outlander
2010
The Greatness of a Hero
2009
A Watchdog‘s Tale
2009
Run Papa Run
2008
as Uncle Lone - Elder #2
Out of Control
2008
as Zhang Heng
A Journey Called Life
2008
Flash Point
2007
as Wong
Romance of Red Dust
2006
as Yang Su
The Blind Detective
2006
as 宋仁忠
风尘三侠之红拂女
2006
as 杨素
Be My Guest
2006
猜心妙手
2006
as 肥强
My Fair Lady
2005
as 李婴
俠膽醫神
2004
as 李三宝
The End of the Stumer
2003
as Captain Wong Nam
Happy Go Lucky
2003
as Fat Cat
Moon Fairy
2003
as Fu Xi
Dumbly Agent
2002
as Uncle Ying
肥猫寻亲记
2002
as Fei Mao
法内有情天
2002
Body Puzzle
2001
as Chiu Chi Shing
My Heart Will Go On
2001
as Li Tee
The Poet Su Dong Po
2001
as 苏东坡
Asian Charlie's Angels
2001
Amazing Story
2000
TAXI 810 III
1999
as 何順
Casino
1998
as Inspector To
Food Glorious Food
1998
as Seung Mun
Mad Stylist
1997
The Hitman Chronicles
1997
as 专诸
My Brother, My Mum
1997
Forrest Cat
1997
TAXI 810 II
1996
as 何順
The Log
1996
as Officer Gump
What a Wonderful World
1996
as Doctor
Wong Fei Hung Series : The Ideal Century
1996
Wong Fei Hung Series : The Suspicious Temple
1996
as Porky Wing
Wong Fei Hung Series : The Headless General
1996
as Butcher Wing
The Stunt Woman
1996
as Blackjack
In the Name of Love
1996
as 何家邦
Heaven Can't Wait
1995
as Tsui Dai Bo
Those Were the Days...
1995
as Wah's Father
Wong Fei Hung Series : The Eight Assassins
1995
as Porky Wing
Hong Kong Graffiti
1995
as Mr Seven
Bomb Lover
1995
as Inspector Seito
Wong Fei Hung Series
1995
Wonder Seven
1994
as Nanny
The Bodyguard from Beijing
1994
as Charlie Leung
TAXI 810
1994
as 何順
The Most Wanted
1994
as Supt Cheng Ming Fen
Once Upon a Time in China V
1994
as Porky Wing
Beginner's Luck
1994
as Chow Sing Chi
The Gods Must Be Funny in China
1994
as Fatty
Ancient Chinese Whorehouse
1994
as Kong
Mermaid Got Married
1994
as Principal
Let's Go Slam Dunk
1994
as Tin Yuen
Bloody Brothers
1994
as Yao Tai Chuan
The Kung Fu Scholar
1994
as Fat Cat
S.D.U. - Mission in Mission
1994
as Officer Chin
Hero of Hong Kong 1949
1994
as Master Fok
Run and Kill
1993
as Cheung
Crime Story
1993
as Detective Hung Ting-Bong
Lord Of East China Sea
1993
as Huang Quanrong
Lord Of East China Sea II
1993
as Huang Quanrong
A Roof with a View
1993
as Fat Ho
Man of the Times
1993
as 刘福
Kidnap of Wong Chak Fai
1993
as Officier Chung Wai Ching
Vendetta
1993
as Ming
The Edge of Righteousness
1993
as 鄭登
Dr. Lamb
1992
as Fat Bing
Lucky Encounter
1992
as Fatty
Fun and Fury
1992
as Ma
Lethal Contact
1992
as Penguin
Powerful Four
1992
as Ho Sum
The Twilight of the Forbidden City
1992
as General Cheung
The Prince of Temple Street
1992
as Cheng [cameo]
Once Upon a Time in China
1991
as Porky Wing
Sex and Zen
1991
as Tin Chan
To Be Number One
1991
as Fat Kwan
Legend of the Brothers
1991
as Hoi
Sergeant Talkie
1991
as Ken
Spiritual Trinity
1991
as Tien Kuei
Family Day
1990
as Fatty Chow Fok Si
The Spooky Family
1990
Ghost Legend
1990
as Chu Yi
The Fortune Code
1990
as Chocolate
Sentenced to Hang
1989
as Ma Yee-Charn
Mr. Smart
1989
as Smart
Return of the Lucky Stars
1989
as Sgt Cheng
Little Cop
1989
as Yi's Butler
Vampire Buster
1989
as Cheung Sap Yat
Mr. Sunshine
1989
as Mai-Bao
Run, Don't Walk
1989
as Sgt Leung
Walk on Fire
1988
as Tang
Carry On Hotel
1988
as Mr. Lau
The Beloved Son of God
1988
as Fat Cat
Diary of a Big Man
1988
as Inspector Cheng
The Dragon Family
1988
as Uncle Po
The Good, The Bad & The Beauty
1987
as Fatty
Easy Money
1987
as Inspector Ken
Vampire's Breakfast
1987
as Liao Chi-Piao / Fat Piao
Heartbeat 100
1987
as Sergeant Chu
You're My Destiny
1987
as Policeman
A Hearty Response
1986
as Policeman outside bank
Lucky Stars Go Places
1986
as Fat Cat
United We Stand
1986
as Canteen boss
Modern Detective
1985
as Cheng
The Flying Mr. B
1985
as Zhu Yugan
Why Me?
1985
as Fat Cat
Cop Busters
1985
Lifeline Express
1984
as Fatso Ng
The Comedy
1984
as Fatso
Beloved Daddy
1984
The Daring Kung Fu Refugee
1984
Wrong Wedding Trail
1984
as Shing Tai Shi
Oh, My Cops!
1983
as Sgt Porky
The Accident
1983
as Fatty Cheng
The Trail
1983
as Captain
Mission to Kill
1983
The Sensational Pair
1983
as Ko Kwai
Give Me Back
1983
as Q
The Turning Point
1983
Struggle for Leader
1983
Encounter with Fortune
1983
The Lives on Duck Lane
1983
He Lives by Night
1982
as Dragon
Torrid Wave
1982
The Man from Vietnam
1982
The Perfect Match
1982
as Captain Hsu Tang Tao
Funny Boys
1982
as Zhang Bao
The Sweet and Sour Cops Part II
1982
The Emissary
1982
The Checkmate
1982
The Imp
1981
as Fatty
Murderer Pursues
1981
as Uncle Su
The Emperor and His Brother
1981
as No. 8, Yang Seng Hip
Mobfix Patrol
1981
as Fatso
Soul Ash
1981
A Bride's Nightmare
1981
The Club
1981
as Kun
The Mischievous Age
1981
as Male parent
The Sweet and Sour Cops
1981
Daughter & Father
1981
as Detective Cheng
A Grand Statement
1981
as Policeman
The Misadventure of Zoo
1981
Three Stooges Go Undercover
1981
The Wheeler Dealer
1981
Young's Female Warrior
1981
Three Legged Race
1981
as 阿Ken
The Beasts
1980
as Moe
The Saviour
1980
as Nineteen
Every Man for Himself
1980
Read Lips
1980
as Inspector
The Informer
1980
as Detective Chang Bann
Our Darling Coach
1980
Disco Bumpkins
1980
as Director
The Dragon, The Odds
1979
The Best Hustler Wins
1979
as Magistrate
The Utmost Greatness
1979
The Money Trip
1979
The Cheap Detective
1979
Better and Bitter Half
1978
Police Woman
1978
Sugar Daddy
1978
The Giants
1978
第一次
1978
A House is Not a Home
1977
When The Legend Dies
1976
Heroes Two
1974
as Manchu Thug (uncredited)
Men from the Monastery
1974
as Extra (uncredited)
Chinese Folklore
1974