Stephen Fung
H20
Ken Chang Tzu-Yao
Harry / Sammy
Angelica Lee Sin-Jie
Katy Lam
Eileen Tung Oi-Ling
Supt. Margarita So
Ken Wong
Sunny
Andrew Lin Hoi
Terrorist Leader
Cyrus Chow
Jason
Tong Law-Man
Landon Fu
Chan Yam
Mr Fu Hang
Wai Gei-Shun
Asst. Commissioner
Simon Lui Yu-Yeung
William Hung
Spencer Lam Seung-Yi
H20's Father
Mannor Chan Man-Na
H20's Mother
Astrid Chan Chi-Ching
Sammy's Sister
