When a terrorist who specializes in explosives takes hold of an underground tunnel, he threatens to kill hostages if his demands are not met.
Practical Effects
Real explosions, real tunnel, real Hong Kong infrastructure destruction.
Acting
Andy Lau's exhausted everyman carries the whole damn movie.
Direction
Herman Yau shoots claustrophobia like he's suffocating you personally.
Director
Herman Yau
Andy Lau
Cheung J.S.
Jiang Wu
Peng Hong / Blast
Philip Keung Ho-Man
Kong Y.W.
Ron Ng Cheuk-Hai
Ben
BabyJohn Choi Hon-Yik
Wong Tin Lok
Song Jia
Carmen Li
Wang Ziyi
Biao Hong
Felix Wong Yat-Wah
Officer Chow
Shek Sau
Wan H.F.
Liu Kai-Chi
Yim Kwok Wing
Cheung Chun-Kit
Stephen
Louis Cheung
Lam Chun
Joseph Lee Kwok-Lun
CHT Chief Engineer Tunnel
Felix Lok Ying-Kwan
Berry (Lok's Father)
Vincent Wan Yeung-Ming
Chiu
Trivia, insights & behind the scenes
Andy Lau performed many of his own stunts despite recovering from a 2017 horse-riding accident that crushed his pelvis. The man is unstoppable.
The film deliberately echoes real Hong Kong infrastructure anxieties — the Cross-Harbour Tunnel is basically a character, and its vulnerability hit different for local audiences post-2019.
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