The Informer (1980)	Mobfix Patrol (1981)	Mobfix Patrol (1981)	One Way Only (1981)	Murderer Pursues (1981)
Murderer Pursues (1981)	Murderer Pursues (1981)	Funny Boys (1982)	Men from the Gutter (1983)	Oh, My Cops! (1983)
Oh, My Cops! (1983)	Oh, My Cops! (1983)	Oh, My Cops! (1983)	Oh, My Cops! (1983)	Law with Two Phases (1984)
Law with Two Phases (1984)	The Law Enforcer (1986)	Parking Service (1986)	City on Fire (1987)	City on Fire (1987)
Vampire's Breakfast (1987)	Final Justice (1988)	The Killer (1989)	Just Heroes (1989)	Thank You, Sir (1989)
Against All (1990)	Dr. Lamb (1992)	Dr. Lamb (1992)	Rhythm of Destiny (1992)	The Untold Story (1993)
The Untold Story (1993)	The Untold Story (1993)	To Live and Die in Tsimshatsui (1994)	Organized Crime & Triad Bureau (1994)	Portrait of a Serial Rapist (1994)
Return to a Better Tomorrow (1994)	Nobody Ever Cheats (1994)	Twist (1995)	Twist (1995)	Man Wanted (1995)
Operation Billionaires (1998)	My Wife Is a Gambling Maestro (2008)