Chan Wui-Ngai (born 6 February 1953; often credited as Billy Chan) is a Hong Kong actor, stuntman, director, fight choreographer, and film producer. Chan won the 1983 Hong Kong Film Award for Best Action Choreography along with Sammo Hung, Lam Ching-ying and Xia Ling-zhen (Yuen Biao) for his work in The Prodigal Son. In later years, Chan won several more choreography awards.

Filmography

• 2021Hermit of Guanyang Town — Director, Writer
• 2015The Missing — Director
• 2014Kung Fu Jungle — Inmate
• 2011Choy Lee Fut Kung Fu — Martial Arts Choreographer
• 2006Bet to Basic — Candy factory's boss, Producer
• 2002Partners — Director
• 2001The Legend of a Professional — Director
• 2000White Storm — Director
• 新少林五祖 — Director
• 1997Stand Behind the Yellow Line — Director
• 1996Velvet Gloves — Director
• 1994Beginner's Luck — Director
• 1993All Men Are Brothers - Blood of the Leopard — Director
• 1992Mad Mad Ghost — Director
• 1992Skin Striperess — Director
• 1992The Sting — Producer
• 1991Crazy Safari — Director
• 1990License to Steal — Director
• 1990No Way Back — Producer
• 1990The Inspector Wears Skirts III — Producer
• 1989Casino Raiders — Martial Arts Choreographer
• 1989Fatal Bet — Stunt Coordinator
• 1989Running Mate — Action Director, Producer
• 1988No Compromise — Director
• 1988Three Wishes — Director
• 1987Code of Honor — Director
• 1987Reincarnation — Supervising Producer
• 1986New Mr. Vampire — Director
• 1986Where's Officer Tuba? — Wanted Thug
• 1985Heart of Dragon — SWAT Member at Training, Action Director, Martial Arts Choreographer, Assistant Director
• 1985My Lucky Stars — Martial Arts Choreographer
• 1984Long Arm of the Law — Action Director
• 1984The Owl vs Bombo — Gang Member
• 1983Winners & Sinners — Martial Arts Choreographer
• 1982Carry On Pickpocket — Thug at Disco, Martial Arts Choreographer
• 1982Ghost Nursing — Production Supervisor
• 1982The Dead and the Deadly — Uncle Ko's Worker, Martial Arts Choreographer
• 1981The Prodigal Son — Action Director
• 1980Encounters of the Spooky Kind — Cart Driver Eating Tofu with Cheung, Martial Arts Choreographer
• 1980The Victim — Friend of Chung Yau, Action Director
• 1980Two Toothless Tigers — Martial Arts Choreographer
• 1979Crazy Partner
• 1979His Name is Nobody — Killer with Long White Hair, Martial Arts Choreographer
• 1979Knockabout — Waiter, Martial Arts Choreographer
• 1979Odd Couple — Humpback / Tien
• 1979The Incredible Kung Fu Master — Uses Snake Fist Style, Martial Arts Choreographer
• 1979The Magnificent Butcher — Tai Hoi's Man (uncredited)
• 1978Dirty Kung Fu
• 1978Dirty Tiger, Crazy Frog — One of Panther's Men
• 1978Enter the Fat Dragon — Thug
• 1978My Darling Gals — Thug
• 1978The 36th Chamber of Shaolin — Officer Beaten with Hammer (uncredited)
• 1978The Golden Key — Cheng's thug
• 1978Warriors Two — Thunder's Men / Leung's Student
• 1977Broken Oath — Guard (uncredited)
• 1977Executioners from Shaolin — Pai Mei's Monk (uncredited)
• 1977He Has Nothing But Kung Fu — Casino Guard
• 1977Money Crazy — Hitman
• 1977The Amsterdam Kill — Extra
• 1977The Iron-Fisted Monk
• 1977Winner Takes All!
• 1976Challenge of the Masters — Master Pang's Student (uncredited)
• 1976Hot Potato — Rangoon's Henchman(uncredited)
• 1976The Himalayan — Kao's Guard
• 1974Stoner — Thug
• 1974The Chinese Tiger — thug
• 1974The Tournament — Martial Arts Association Member
• 1974The Valiant Ones — Pirate
• 1973Devil and Angel
• 1973Enter the Dragon — Cave Guard (uncredited)
• 1973Super Kung Fu Kid
• 1973When Taekwondo Strikes — Japanese (uncredited)
• 1972Fist of Fury — Susuki's Student (uncredited)
• 1972Hapkido — Hapkido Student (uncredited)
• 1972The 14 Amazons — Soldier
• 1972The Fugitive
• 1971The Big Boss — Ah Pei
• 1971The Invincible Eight — Whip-wielding Henchman
• 1970A Touch of Zen — East Chamber Guard

Appearances as themselves (2)

• 2004Dragon: Since 1973 — Self
• 1973Bruce Lee: The Man and the Legend — Self