Acting
Kent Cheng Jak-Si
Born 1951-05-22
Shantou, Guangdong, China
Department: Acting
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
Prominent works featuring Kent Cheng Jak-Si
Movie
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Ip Man 2
2010
TMDB3.8
Movie
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Ip Man 4: The Finale
2019
TMDB3.6
Movie
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Ip Man 3
2015
TMDB3.5
Movie
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Once Upon a Time in China
1991
TMDB3.5
Movie
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Flash Point
2007
TMDB3.5
Movie
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The Prosecutor
2024
TMDB3.5
Movie
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Crime Story
1993
TMDB3.4
Movie
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The Bodyguard from Beijing
1994
TMDB3.4
TV
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Chinese Folklore
1974
TMDB0.0
Movie
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Chasing the Dragon
2017
TMDB3.5
Filmography & Credits
Complete career catalog (246 titles)
| Poster | Title | Character / Role | Type | Year |
|---|---|---|---|---|
 | Cold War 1994 | F.L. Kwok | Movie | 2026 |
 | A Gilded Game | Mike | Movie | 2025 |
 | Extras for Chasing The Dragon | Self / Appearance | Movie | 2025 |
 | The Prosecutor | Bao Ding | Movie | 2024 |
 | Cesium Fallout | Secretary for Security | Movie | 2024 |
 | ICAC Investigators 2024 | Self / Appearance | TV Series | 2024 |
 | Crisis Negotiators | Lam Ka Cheung | Movie | 2024 |
 | Broken Trust | Chin Tai-hoi | TV Series | 2024 |
 | I Did It My Way | Uncle Cat | Movie | 2023 |
 | Triad 2 | Mr. Wong | Movie | 2023 |
 | Chasing the Dragon | Fat Bob | Movie | 2023 |
 | Once Upon a Time in Hong Kong | Pudgy | Movie | 2021 |
 | All U Need Is Love | Wong Tai Ho's father | Movie | 2021 |
 | Chasing the Dragon | Self / Appearance | Movie | 2020 |
 | Ip Man 4: The Finale | Bob | Movie | 2019 |
 | The Warring States Period | 魏斯 | TV Series | 2019 |
 | Guilt by Design | Liang Sir | Movie | 2019 |
 | My Life As Loan Shark | Dai Kamchai | TV Series | 2019 |
 | The White Storm 2: Drug Lords | Yu Nam | Movie | 2019 |
 | I Bet Your Pardon | Self / Appearance | TV Series | 2019 |
 | The Leakers | Teo Jit Sin | Movie | 2018 |
 | The Big Rescue | 肥猫 | Movie | 2018 |
 | Chasing the Dragon | Piggy | Movie | 2017 |
 | 玩命试爱 | Self / Appearance | Movie | 2017 |
 | Roast | Self / Appearance | TV Series | 2017 |
 | My Dangerous Mafia Retirement Plan | Ho Keisong | TV Series | 2016 |
 | Ip Man 3 | Detective Po | Movie | 2015 |
 | Return of the Cuckoo | Chan Man San | Movie | 2015 |
 | Who Is Undercover | Yu Dachuan | Movie | 2014 |
 | The Last Emperor | Self / Appearance | TV Series | 2014 |
 | The Great Doctor An Daoquan | 宰相 | TV Series | 2014 |
 | New Moment in Peking | Self / Appearance | TV Series | 2014 |
 | 媳妇的美好宣言 | Self / Appearance | TV Series | 2012 |
 | King Maker | Self / Appearance | TV Series | 2012 |
 | 生死依托 | Self / Appearance | Movie | 2012 |
 | Don't Jump Money Left | Self / Appearance | Movie | 2012 |
 | Good-for-Nothing Heros | Self / Appearance | Movie | 2012 |
 | Sleepwalker | Eric's brother | Movie | 2011 |
 | Defend Army Soul | Self / Appearance | TV Series | 2011 |
 | 月明三更 | 财主 | TV Series | 2011 |
 | When Lanes Merge | Self / Appearance | TV Series | 2010 |
 | The Outlander | Self / Appearance | TV Series | 2010 |
 | Ip Man 2 | Fatso | Movie | 2010 |
 | A Watchdog‘s Tale | Self / Appearance | TV Series | 2009 |
 | The Greatness of a Hero | Self / Appearance | TV Series | 2009 |
 | Out of Control | Zhang Heng | Movie | 2008 |
 | Run Papa Run | Uncle Lone - Elder #2 | Movie | 2008 |
 | A Journey Called Life | Self / Appearance | TV Series | 2008 |
 | Brothers | Producer | Movie | 2007 |
 | Flash Point | Wong | Movie | 2007 |
 | The Blind Detective | 宋仁忠 | TV Series | 2006 |
 | Be My Guest | Self / Appearance | TV Series | 2006 |
| 猜心妙手 | 肥强 | TV Series | 2006 | |
 | 风尘三侠之红拂女 | 杨素 | TV Series | 2006 |
 | Romance of Red Dust | Yang Su | TV Series | 2006 |
 | My Fair Lady | 李婴 | TV Series | 2005 |
 | 俠膽醫神 | 李三宝 | TV Series | 2004 |
 | Moon Fairy | Fu Xi | TV Series | 2003 |
 | Happy Go Lucky | Fat Cat | Movie | 2003 |
 | The End of the Stumer | Captain Wong Nam | Movie | 2003 |
 | 法内有情天 | Self / Appearance | TV Series | 2002 |
 | Dumbly Agent | Uncle Ying | Movie | 2002 |
 | 肥猫寻亲记 | Fei Mao | TV Series | 2002 |
 | The Poet Su Dong Po | 苏东坡 | TV Series | 2001 |
 | My Heart Will Go On | Li Tee | Movie | 2001 |
 | Body Puzzle | Chiu Chi Shing | Movie | 2001 |
 | Asian Charlie's Angels | Self / Appearance | TV Series | 2001 |
 | Amazing Story | Self / Appearance | TV Series | 2000 |
 | TAXI 810 III | 何順 | Movie | 1999 |
 | Food Glorious Food | Seung Mun | TV Series | 1998 |
| Food Glorious Food | Writer | TV Series | 1998 |
 | Casino | Inspector To | Movie | 1998 |
 | My Brother, My Mum | Self / Appearance | TV Series | 1997 |
 | The Hitman Chronicles | 专诸 | TV Series | 1997 |
 | Mad Stylist | Self / Appearance | Movie | 1997 |
 | Forrest Cat | Self / Appearance | TV Series | 1997 |
 | In the Name of Love | 何家邦 | TV Series | 1996 |
 | TAXI 810 II | 何順 | Movie | 1996 |
 | What a Wonderful World | Doctor | Movie | 1996 |
 | The Stunt Woman | Blackjack | Movie | 1996 |
 | The Log | Officer Gump | Movie | 1996 |
 | Wong Fei Hung Series : The Ideal Century | Self / Appearance | Movie | 1996 |
 | Wong Fei Hung Series : The Headless General | Butcher Wing | Movie | 1996 |
 | Wong Fei Hung Series : The Suspicious Temple | Porky Wing | Movie | 1996 |
 | Wong Fei Hung Series : The Eight Assassins | Porky Wing | Movie | 1995 |
 | Heaven Can't Wait | Tsui Dai Bo | Movie | 1995 |
 | Those Were the Days... | Wah's Father | Movie | 1995 |
 | Hong Kong Graffiti | Mr Seven | Movie | 1995 |
 | Bomb Lover | Inspector Seito | Movie | 1995 |
 | Wong Fei Hung Series | Self / Appearance | TV Series | 1995 |
 | S.D.U. - Mission in Mission | Officer Chin | Movie | 1994 |
 | The Other Side of the Sea | Producer | Movie | 1994 |
 | Mermaid Got Married | Principal | Movie | 1994 |
 | Beginner's Luck | Chow Sing Chi | Movie | 1994 |
| Beginner's Luck | Writer | Movie | 1994 |
| Beginner's Luck | Producer | Movie | 1994 |
 | Ancient Chinese Whorehouse | Kong | Movie | 1994 |
 | The Bodyguard from Beijing | Charlie Leung | Movie | 1994 |
 | Let's Go Slam Dunk | Tin Yuen | Movie | 1994 |
 | Once Upon a Time in China V | Porky Wing | Movie | 1994 |
 | Hero of Hong Kong 1949 | Master Fok | Movie | 1994 |
| Hero of Hong Kong 1949 | Producer | Movie | 1994 |
 | TAXI 810 | 何順 | Movie | 1994 |
 | Bloody Brothers | Yao Tai Chuan | Movie | 1994 |
 | The Most Wanted | Supt Cheng Ming Fen | Movie | 1994 |
 | Wonder Seven | Nanny | Movie | 1994 |
 | The Gods Must Be Funny in China | Fatty | Movie | 1994 |
 | The Kung Fu Scholar | Fat Cat | Movie | 1994 |
 | The Edge of Righteousness | 鄭登 | TV Series | 1993 |
 | A Roof with a View | Fat Ho | Movie | 1993 |
 | Man of the Times | Detective Lau Fook | Movie | 1993 |
 | Kidnap of Wong Chak Fai | Officier Chung Wai Ching | Movie | 1993 |
 | Crime Story | Detective Hung Ting-Bong | Movie | 1993 |
 | Vendetta | Ming | Movie | 1993 |
 | Lord Of East China Sea II | Huang Quanrong | Movie | 1993 |
 | Lord Of East China Sea | Huang Quanrong | Movie | 1993 |
 | Ms Butterfly | Producer | Movie | 1993 |
| Ms Butterfly | Writer | Movie | 1993 |
 | Run and Kill | Cheung | Movie | 1993 |
 | Dr. Lamb | Fat Bing | Movie | 1992 |
 | The Prince of Temple Street | Cheng [cameo] | Movie | 1992 |
 | Lucky Encounter | Fatty | Movie | 1992 |
 | The Twilight of the Forbidden City | General Cheung | Movie | 1992 |
 | Fun and Fury | Ma | Movie | 1992 |
 | Lethal Contact | Penguin | Movie | 1992 |
| Lethal Contact | Director | Movie | 1992 |
 | Powerful Four | Ho Sum | Movie | 1992 |
 | Sex and Zen | Tin Chan | Movie | 1991 |
 | Legend of the Brothers | Hoi | Movie | 1991 |
 | Once Upon a Time in China | Porky Wing | Movie | 1991 |
 | To Be Number One | Fat Kwan | Movie | 1991 |
 | Sergeant Talkie | Ken | Movie | 1991 |
 | Spiritual Trinity | Tien Kuei | Movie | 1991 |
 | Ghost Legend | Chu Yi | Movie | 1990 |
 | Dragon in Jail | Director | Movie | 1990 |
 | Family Day | Fatty Chow Fok Si | Movie | 1990 |
| Family Day | Screenplay | Movie | 1990 |
 | The Spooky Family | Self / Appearance | Movie | 1990 |
 | The Fortune Code | Chocolate | Movie | 1990 |
| The Fortune Code | Director | Movie | 1990 |
| The Fortune Code | Producer | Movie | 1990 |
 | Sentenced to Hang | Ma Yee-Charn | Movie | 1989 |
 | Run, Don't Walk | Sgt Leung | Movie | 1989 |
 | Mr. Sunshine | Mai-Bao | Movie | 1989 |
 | Vampire Buster | Cheung Sap Yat | Movie | 1989 |
 | Return of the Lucky Stars | Sgt Cheng | Movie | 1989 |
 | Little Cop | Yi's Butler | Movie | 1989 |
 | Mr. Smart | Smart | Movie | 1989 |
| Mr. Smart | Director | Movie | 1989 |
| Mr. Smart | Producer | Movie | 1989 |
 | The Beloved Son of God | Fat Cat | Movie | 1988 |
| The Beloved Son of God | Producer | Movie | 1988 |
| The Beloved Son of God | Director | Movie | 1988 |
 | The Dragon Family | Uncle Po | Movie | 1988 |
 | Diary of a Big Man | Inspector Cheng | Movie | 1988 |
 | Carry On Hotel | Mr. Lau | Movie | 1988 |
 | Walk on Fire | Tang | Movie | 1988 |
 | You're My Destiny | Policeman | Movie | 1987 |
 | The Good, The Bad & The Beauty | Fatty | Movie | 1987 |
 | Easy Money | Inspector Ken | Movie | 1987 |
 | Heartbeat 100 | Sergeant Chu | Movie | 1987 |
| Heartbeat 100 | Director | Movie | 1987 |
 | Vampire's Breakfast | Liao Chi-Piao / Fat Piao | Movie | 1987 |
 | A Hearty Response | Policeman outside bank | Movie | 1986 |
 | United We Stand | Canteen boss | Movie | 1986 |
| United We Stand | Story | Movie | 1986 |
 | Lucky Stars Go Places | Fat Cat | Movie | 1986 |
 | Why Me? | Fat Cat | Movie | 1985 |
| Why Me? | Screenplay | Movie | 1985 |
| Why Me? | Director | Movie | 1985 |
 | The Flying Mr. B | Zhu Yugan | Movie | 1985 |
 | Modern Detective | Cheng | Movie | 1985 |
 | Cop Busters | Self / Appearance | Movie | 1985 |
 | Lifeline Express | Fatso Ng | Movie | 1984 |
 | Beloved Daddy | Self / Appearance | Movie | 1984 |
| Beloved Daddy | Director | Movie | 1984 |
| Beloved Daddy | Writer | Movie | 1984 |
 | Wrong Wedding Trail | Shing Tai Shi | Movie | 1984 |
 | The Daring Kung Fu Refugee | Self / Appearance | Movie | 1984 |
 | The Comedy | Fatso | Movie | 1984 |
 | The Turning Point | Self / Appearance | Movie | 1983 |
 | The Lives on Duck Lane | Self / Appearance | TV Series | 1983 |
 | Oh, My Cops! | Sgt Porky | Movie | 1983 |
 | Encounter with Fortune | Self / Appearance | TV Series | 1983 |
 | The Sensational Pair | Ko Kwai | Movie | 1983 |
 | Mission to Kill | Self / Appearance | Movie | 1983 |
 | Struggle for Leader | Self / Appearance | Movie | 1983 |
 | The Trail | Captain | Movie | 1983 |
 | The Accident | Fatty Cheng | Movie | 1983 |
 | Give Me Back | Q | Movie | 1983 |
 | The Emissary | Self / Appearance | TV Series | 1982 |
 | 獵鷹 (數碼修復版) | 肥陈 | TV Series | 1982 |
 | The Perfect Match | Captain Hsu Tang Tao | Movie | 1982 |
 | The Man from Vietnam | Self / Appearance | Movie | 1982 |
 | Funny Boys | Zhang Bao | Movie | 1982 |
 | Torrid Wave | Self / Appearance | Movie | 1982 |
 | The Sweet and Sour Cops Part II | Self / Appearance | Movie | 1982 |
 | He Lives by Night | Dragon | Movie | 1982 |
 | The Checkmate | Self / Appearance | TV Series | 1982 |
 | Three Stooges Go Undercover | Self / Appearance | TV Series | 1981 |
 | The Imp | Fatty | Movie | 1981 |
 | Mobfix Patrol | Fatso | Movie | 1981 |
 | The Wheeler Dealer | Self / Appearance | TV Series | 1981 |
 | Three Legged Race | 阿Ken | TV Series | 1981 |
 | The Club | Kun | Movie | 1981 |
 | Young's Female Warrior | Self / Appearance | TV Series | 1981 |
 | The Emperor and His Brother | No. 8, Yang Seng Hip | Movie | 1981 |
 | Daughter & Father | Detective Cheng | Movie | 1981 |
 | Murderer Pursues | Uncle Su | Movie | 1981 |
| Murderer Pursues | Assistant Director | Movie | 1981 |
 | The Sweet and Sour Cops | Self / Appearance | Movie | 1981 |
 | 情謎 | 黄非 | TV Series | 1981 |
 | The Daring Age | Male parent | Movie | 1981 |
 | A Grand Statement | Policeman | Movie | 1981 |
 | Soul Ash | Self / Appearance | Movie | 1981 |
 | The Misadventure of Zoo | Self / Appearance | TV Series | 1981 |
 | A Bride's Nightmare | Self / Appearance | Movie | 1981 |
 | The Beasts | Moe | Movie | 1980 |
 | Every Man for Himself | Self / Appearance | Movie | 1980 |
 | Read Lips | Inspector | Movie | 1980 |
 | Our Darling Coach | Self / Appearance | Movie | 1980 |
 | The Informer | Detective Chang Bann | Movie | 1980 |
 | The Brothers | 大偈明 | TV Series | 1980 |
 | Disco Bumpkins | Director | Movie | 1980 |
 | The Saviour | Nineteen | Movie | 1980 |
 | The Dragon, The Odds | Self / Appearance | Movie | 1979 |
 | The Money Trip | Self / Appearance | Movie | 1979 |
 | The Utmost Greatness | Self / Appearance | Movie | 1979 |
 | The Cheap Detective | Self / Appearance | TV Series | 1979 |
 | The Best Hustler Wins | Magistrate | Movie | 1979 |
 | 疯狂世界 | Self / Appearance | TV Series | 1979 |
 | Police Woman | Self / Appearance | TV Series | 1978 |
 | Sugar Daddy | Self / Appearance | TV Series | 1978 |
| 第一次 | Self / Appearance | TV Series | 1978 | |
 | The Giants | Self / Appearance | TV Series | 1978 |
 | Better and Bitter Half | Self / Appearance | TV Series | 1978 |
 | A House is Not a Home | Self / Appearance | TV Series | 1977 |
 | When The Legend Dies | Self / Appearance | TV Series | 1976 |
 | Chinese Folklore | Self / Appearance | TV Series | 1974 |
 | Men from the Monastery | Extra (uncredited) | Movie | 1974 |
 | Heroes Two | Manchu Thug (uncredited) | Movie | 1974 |
 | The Trier of Fact | Self / Appearance | Movie | — |
| 兩個半爸爸 | Self / Appearance | Movie | — | |
| Deep Bay Of Bengal | Self / Appearance | Movie | — | |
| Golden Blessings | Self / Appearance | Movie | — | |
| 兩個半爸爸 | Executive Producer | Movie | — |