Known for Acting

William Duen Wai-lun, born 1958, was a one of the real life bodyguards of Jackie Chan along with Jackie Chan Stunt Team member Ken Lo, a role he performed from 1988 to 2003. He worked on many films with Jackie Chan and his stunt team and even did a few stunts himself. He was known more as a character actor than a stuntman, often playing police officials, including controversially in the movie High Risk (1995), which mocked Jackie Chan. In the movie Gorgeous (1999) he and fellow Jackie Chan bodyguard, Ken Lo, parody their real selves by playing bodyguards to the films antagonist L. W. Lo, played by Emil Chau.
2001
as Cab Driver
1994
as Erhu Player at Night Market (uncredited)
2004
as Tiger #5 - Lung
1996
as (uncredited)
1992
as General's Bodyguard
1993
as Cruise Passenger
1999
as Lo's Bodyguard
1993
as Superintendent Cheung
2003
as Sergeant Chan
1995
as Koo
1993
as Fat Rich Patient
1995
as Commander
1993
as Toyota
1995
as Kitoyomo
1996
1999
as Fat Pig
1995
as Insp. Michael Li
1991
1996
as Richard
2011
as Supt