Stuart Ong is an actor born as born Yung Sai-Kit (翁世傑). He has acted in many Hong Kong films early in his career, and played a Chinese police officer in the film Batman Begins.
Sunshine Friends
Robotrix
Whoremonger
In the Line of Duty 3
Nakamura Genji
Hong Kong 1941
General Kanezawa
The Big Heat
Ho Ka-Nin
Escape from Brothel
Mr. Chou
Maids of Passion
Evil Cat
Mr. Fan Chin-Choi
Live Hard
Stuart
A Sound of Thunder
Chinese Man I
Entrapment
Doctor
Batman Begins
Chinese Police Officer
Gangs of New York
Chinese at Sparrow's Pagoda
The Red Violin
Manservant (Oxford)
Die Another Day
General Dong
From China with Love
Sex Memoirs of a Playboy
Mr. Boo Meets Pom Pom
Charlie Yeung
The Ghost Informer
The Legend of an Erotic Movie Star
Bamboo In Winter
1/3 Lover
Hot Desire
The Heir Apparent: Largo Winch
Parking Service
Bitter Taste of Blood
Part-Time Lady
The Wild Girls
Lustful Driver
Rebekah
Hong Kong Tourist in Bangkok
Killing Rose
Eternal Hatred
China Girls
Bangkok Lover
Maybe It's Love
Rita's Rich Lover
When Fortune Smiles
Robert Hu
The Crazy Companies
Tsui Ting Fu
The Crazy Companies II
Fu
Mr. Fortune
Michael
Ghost Busting
Gay Vampire
Legendary Couple
Lam Tak Sing
The Romancing Star
Chiu Ting-Sin
Gift from Heaven
Manager
Last Romance
Philip Hsieh
Sex and Curse
Doctor
Rock on Fire
Yeung / Yiang Yi
That's Money
Wong Ching Lee
Reincarnation
David
Scared Stiff
May's Boyfriend
Night Caller
Model Agent / Ho Tak
Skin Striperess
Officer Yung
Evil Instinct
Satanic Crystals
Framed
The Million Dollar Woman
Night Life Hero
Baby's Fiance
Nomad
Shinsuke Takeda
Indecent Beast
Snake Beauty
Escort Service
Yan
Passion
Jack
Deadly Deal
Seven Sexual Maniacs
The Unwritten Law
Murdered client
Don't Call Me Gigolo
The Goofy Gang
Mr. Shek
Unforgetful Holiday
Sweet Peach
Kuo Ying Jie
Sex and the Emperor
On Tak Hoi
Sentenced to Hang
Kau
Girls Without Tomorrow
Love in a Fallen City
Pierre
Don't Fool Me
Mr. Yung
Love is Over
Little Ong
Sex Revenge
Four Beautiful Amorous Ghost
Snake Expert