Melvin Wong Gam-Sam grew up in San Francisco, California, where he attended Lowell High School. He studied as an undergraduate at the University of California at Berkeley, before transferring to the San Francisco Medical Center campus, where he graduated with a Doctor of Pharmacy degree.
Aces Go Places V: The Terracotta Hit
Boss's Aide
Kung Fu Mistress
Run and Kill
'Panther' Ho Man Tong
Customs Frontline
Kam Wing
Gold Rush
Lui Tin
We're Going to Eat You
Rolex
Yes, Madam!
Officer Wong
Eastern Condors
Colonel Young
The Inspector Wears Skirts II
Lo
A Family Affair
George Ma
Yesterday Today & Tomorrow
The Rape After
Mo Hsien-Sheng
Lady Reporter
Superintendent Melvin Wong
Revenge in Hong Kong
Finger on Trigger
Insp K K Lee
Dragon in Jail
Prison officer
The Direct Line
Replica
The Head Hunter
Insp. Lau
Fallen Couple
Return Engagement
Officer Wong
The God of Cookery
Nancy Sit's Husband
Don't Give a Damn
Rambo's Superior Officer
The Sword Stained with Royal Blood
Wan Lo San/3rd brother [cameo]
Ultracop 2000
Chinatown Capers
Gang Leader
Triad 2
Godfather
Battle of No Truce
Front Page
Encore
Hello, Late Homecomers
The Extras
Inspector
Healing Hearts
SY Lam
The Black Panther Warriors
Chu
The Path of Glory
Chief Inspector Carson Chow
The Story of Dr. Sun Yat Sen
Internet Killer
In Between
Joseph Lau
Heart of Danger
Kiu Ching
Death Defying Love
Encounters of the Elite Enforcers
Chinese Cop Out
The First Professional Killer
Mary from Beijing
Stanley, dentist
Love Quadrangle
Bogus Cops
Insurance Investigator
The Chinese Stuntman
Brave Girl
The Return of Pom Pom
Paul
Krazy Kops
The Descendant Of Wing Chun
Misty Rain Knocking My Window
The Sausage Chase
The Fool Escape
Foxbat
Bodyguard
New York Chinatown
Chao
Fatal Love
Sam Tsao
Mr. Mistress
Robert
Couples, Couples, Couples
Dick Szutu
Vietnamese Lady
Kiu
Twinkle, Twinkle Lucky Stars
Mr Ma
Remains of a Woman
Prosecutor K S "Mel" Wong
Just For Fun
Melvin Wong, King of Cues
Ghost Nursing
Sam
Crimson Street
Pow
Twist
Attorney Melvin Wong
Miracles: The Canton Godfather
Queen Counsel Lo
Bewitched
Bobby Wong King Sun
Night Caller
Inspector James Wong
Where's Officer Tuba?
Rambo's Superior Officer
Challenge of the Gamesters
Lieutenant Guo Sheng
Run for Life Ladies from China
Tian
Heart of Dragon
Inspector Wong
In the Line of Duty 3
Michael Wong
Righting Wrongs
Supt. Wong Jing-wai
Life is a Bet
Beauty Investigator
Officer Wong
Passion 1995
Ha
Host for a Ghost
Lo Chiu Sun
A Dancing Boy in Underworld Street
Behind the Storm
Tong Chung Kin
Thrilling Story
Mr. Sunshine
Police officer
Mission to Kill
The Man from Vietnam
Armageddon
Itchy Fingers
Peter
From Here to Prosperity
Major Chan Chung
The Missed Date
Ben Li
The Banquet
Banquet Guest
The Gold Hunters
Mr. Ting
The Untold Story 2
Chief Superintendent Wong
Two Fists Against the Law
Tiger on the Beat 2
Melvin
Amnesty Decree
Jacky
The Private Eyes
Theatre Robbery Victim
From Riches to Rags
Smoking pool player
An Eye for an Eye
Lau
Midnight Angel
Ladies Killer
Thomson Tong
The Pearl of Oriental
Chiu
Young Wisely 2
No Justice for All
Supt Tsang
Erotic Journey
Warden
Gun Is Law
The Fallen
The Don
Happy Ghost II
Shantung Swimming Coach
Innocent Killer
The Occupant
Robert [cameo]
Young Wisely 1
Crazy Nuts
Golden Dragon
Ghost Gambler
Wrong Wedding Trail
Peter Chi
The Servants
Hope
Chun Gong
Mysterious Family Letter
The Shadow's Edge
Cai Weida