On screen
Cast
22 credited performers
Stephen Fung
H20
Ken Chang Tzu-Yao
Harry / Sammy
Angelica Lee
Katy Lam
Eileen Tung Oi-Ling
Supt. Margarita So
Ken Wong
Sunny
Andrew Lin Hoi
Terrorist Leader
Cyrus Chow
Jason
Artwork unavailable
Tong Law-Man
Landon Fu
Artwork unavailable
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
Mary Hon Ma-Lee
Sammy's Mother
Artwork unavailable
Law Saan
Sammy's Father
Lam Suet
Character not listed
Raymond Ho-Yin Wong
Character not listed
Phillip Kwok Chui
Character not listed
Joan Tong Lai-Kau
Character not listed
Artwork unavailable
Kwok Man-Ki
Character not listed
Sammul Chan
Character not listed