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.
2011
2008
2004
as Tiger #5 - Lung
2004
as G4 Applying for Bodyguard Job
2003
as Sergeant Chan
2002
2002
as Gangster
2001
2001
2001
as Cab Driver
2000
2000
as Pig Skin
1999
1999
as Fat Pig
1999
1999
as Lo's Bodyguard
1998
1998
as Fatty
1998
1997
as Officer Pei
1997
as 段祥仁
1996
1996
as Richard
1996
as (uncredited)
1995
as Insp. Michael Li
1995
as Koo
1995
as Commander
1995
as Kitoyomo
1995
1995
1994
1994
1994
as Poon's superior officer
1994
as Fat detective
1994
as Feng's Victim in Restaurant
1994
as Hung's superior
1994
as Inspector Ko
1994
1994
as Erhu Player at Night Market (uncredited)
1993
1993
as Fat Rich Patient
1993
as Toyota
1993
as Superintendent Cheung
1993
as William Tuen
1993
as Cruise Passenger
1992
as General's Bodyguard
1992
1992
1991