Zac Koo Hau-Zheng

The Academy

2005 • 32 episodes

New Police Story

Policeman at HKCEC

2004

The Zone

博士

2005 • 1 episode

Women on the Run

2005 • 26 episodes

My Better Half

2010 • 20 episodes

D.I.E. Again

高材生

2009 • 25 episodes

To Be or Not to Be

2014 • 25 episodes

Once Upon a Song

Lam Man Hau (Calvin)

2015 • 16 episodes