Gallen Law Ka-leung (Chinese: 羅嘉良) is a Hong Kong actor and singer who primarily acts in television series. He is sometimes credited as King Gallen or Law Ka-leung.
Strange Tales of Tang Dynasty
Series • 2022
City Japes July 1987
Series • 1986
At the Threshold of an Era
Series • 1999
The Seasons
Series • 1987
Dark Tales
Series • 1996
Be My Guest
Series • 1991
Secret of the Heart
Series • 1998
Good Bye My Princess
Series • 2019
Our Times
The Criminal Investigator
Series • 1995
Cold Blood Warm Heart
The Legend of the Condor Heroes
Series • 1994
Golden Faith
Series • 2002
The Heir to The Throne
Series • 2024
Everlasting Longing
Series • 2025
A Recipe for the Heart
Series • 1997
Eternity: A Chinese Ghost Story
Series • 2003
Looking Back in Anger
Series • 1989
The Loyalty of Yue Fei
Series • 2013
Once Upon a Time in Shanghai
Handsome Siblings
Series • 2020
The Criminal Investigator II
Feminine Masculinity
The Stories of Lion Rock Spirit
Infernal Affairs
Series • 2016
Born Rich
Series • 2009
Old Time Buddy - To Catch a Thief
The Self Within
Series • 1990
Seven Sisters
Series • 2001
Plain Love