Cast & creator
Sammy Lau
Best known for Detective Investigation Files, The File Of Justice, A Step Into The Past
Sammy Lau’s uncle is legendary Hong Kong film director and superstar Lau Kar-leung. At age of five Sammy followed his father Liu Chia-yung to Taiwan to make parts in movies. In 1996 Billy Lau help young actor to sign a contract with TVB. Later, he decided to leave the TVB and made his acting career reach a new milestone. In addition to TV series, Liu Yongjian also performed in movies, such as "Taxi Judge" and "Speed Zombie".
Also known as: Lau Wing Kin, 刘永健 , Sammy Lau Wing-Kin, Liu Yongjian, 劉永健
15
film credits
15
television credits
19
1992–2019 · acting roles
6.7
average across scored titles
Signature credits
Known for
Across film & television
Filmography (30)
Showing 30 of 30 credits
Detective Investigation Files
谢耀楷 Tse Yiu Kai
1995
The File Of Justice
Kenneth（程若晖友）
1992
A Step Into The Past
趙德
2001
Untraceable Evidence
冯达森
1997
The Criminal Investigator II
1996
Happy Ever After
戴东富
1999
Treasure Raiders
2002
Show Time Blues
1997
Lofty Waters Verdant Bow
2002
Shades of Truth
2004
A Tough Side of a Lady
徐三綱
1998
The White Flame
2002
The Trust Of A Life Time
2002
In the Realm of Success
2001
Daze Raper
Writer
1995
Full Alert
Script
1997Full Alert
Screenplay
1997
Organized Crime & Triad Bureau
1994
Choy Lee Fut
Ren Si Hai
2011
The Suspect
Screenplay
1998
Drunken Monkey
Chan Ka Yip
2003
King of Robbery
Writer
1996
Cop Image
Screenplay
1994
Don't Shoot Me, I'm Just a Violinist
Writer
1994
New Tenant
Writer
1995
Fearless Match
Screenplay
1994
No Justice for All
Screenplay
1995
Dine-alogue
Self
2019
They Don't Care About Us
Script
1996