Kadro (20)
Stephen FungH20
Ken ChangHarry / SammyKen Cheung Chi-YiuHarry / Sammy
Angelica LeeKaty Lam
Eileen TungSupt. Margarita So
Ken WongSunny
Andrew LinTerrorist leaderCyrus ChowJasonTong Law-ManLandon FuChan YamMr Fu Hang
Wai Gei-ShunAsst. Commissioner
Simon Lui Yu-YeungWilliam Hung
Spencer LamH20's father
Mannor ChanH20's mother
Astrid ChanSammy's sister
Mary HonSammy's motherLaw SaanSammy's father
Lam Suet
Raymond Wong Ho-Yin
Phillip Chung-Fung Kwok