Gallen Lo 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.
The Chinese Widow
Crocodile Island
The White Storm 3: Heaven or Hell
Everlasting Longing
The Heir to The Throne
廉石传说
Start Here
Our Times
Strange Tales of Tang Dynasty
The Stories of Lion Rock Spirit
Modern Dynasty
White War
Handsome Siblings
Good Bye My Princess
The Dark Lord
Song of Phoenix
怒海红尘
Provocateur
Infernal Affairs
The Chaser
Eastern Battlefield
爱情珠宝
爸爸父亲爹
The Loyalty of Yue Fei
Ancient Terracotta War Situation
Confucius
男儿本色
Born Rich
Zheng He Xia Xiyang
When a Dog Loves a Cat
昭君出塞
Hunted to the End of the World
Magic Chef
無綫大寶藏
Eternity: A Chinese Ghost Story
The 'W' Files
The 'W' Files
Golden Faith
王中王
At the Threshold of an Era 2
At the Threshold of an Era
Feminine Masculinity
Old Time Buddy - To Catch a Thief
Secret of the Heart
A Recipe for the Heart
Old Time Buddy
Mystery Files
The Criminal Investigator II
Once Upon a Time in Shanghai
Dark Tales
Cold Blood Warm Heart
The Criminal Investigator - Project Storm
Plain Love
The Legend of the Condor Heroes
The Last Conquest
The Hero From Shanghai
Vengeance
Rage and Passion
Mystery of The Parchment
The Hunter's Prey
The Self Within
Looking Back in Anger
Emperor And The Swordsman
The Seasons
