When a terrorist who specializes in explosives takes hold of an underground tunnel, he threatens to kill hostages if his demands are not met.
Cheung J.S.
Peng Hong / Blast
Kong Y.W.
Ben
Wong Tin Lok
Carmen Li
Biao Hong
Officer Chow
Wan H.F.
Yim Kwok Wing
Stephen
Lam Chun
CHT Chief Engineer Tunnel
Berry (Lok's Father)
Chiu
King Kong
Coffee
Iron Head
Ghost
Chow's Subordinate
Chow's Subordinate
Chow's Subordinate
Kong's Subordinate
Kong's Subordinate
Kong's Subordinate
Explosive Ordnance Disposal Bureau
Policewoman
Chet Sook
TV Anchor
Journalist
Mercenary Soldier
Mercenary Soldier
Mercenary Soldier
Mercenary Soldier
Mercenary Soldier
Mercenary Soldier
Mercenary Soldier
Mercenary Soldier
Mercenary Soldier
Mercenary Soldier
Mercenary Soldier
Mercenary Soldier
Mercenary Soldier
Mercenary Soldier
Mercenary Soldier
Mercenary Soldier
Mercenary Soldier
SDU Team Member
CID
CID
CID
CID
CID
CID
CID
CID
President Chen
Lily
Mainland Tourist
CHT Tunnel Staff
Maintenance Worker
Hostage
Hostage
Hostage
Hostage
Hostage
Hostage
Hostage
Hostage
Secretary for Security
Driver
Executive Producer
Writer
Director
Producer