A killer who punishes criminals? Finally, someone doing God's work wrong.
A former police officer gets dragged into a game of cat and mouse initiated by an intelligent killer to punish criminals outside the law.
Acting
Nick Cheung plays twins with genuinely unsettling precision
Direction
Sam Wong keeps the cat-and-mouse taut at 94 minutes
Editing
Rapid-fire reveals that demand you pay attention
Director
Sam Wong Ming-Sing
Nick Cheung Ka-Fai
Kwok Man Bun / Zero / Kwok Man Shing
Zhang Yishang
May Chou
Patrick Tam Yiu-Man
Wong Sir
Niki Chow Lai-Kei
Lee Wai Lam
Liang Yongqi
Kevin
Sammy Hung Tin-Chiu
Ma Tong Tat
Michael Tong Man-Lung
James
Bao Wenjing
Chor Hei
Du Juan
Director of the Orphanage
Wang Zun
Peter
Lam King-Kong
Lawyer
Wang Xin
Wang Zhe
Trivia, insights & behind the scenes
Nick Cheung reportedly spent months studying his own mannerisms to differentiate the twin brothers without relying on costumes.
The film taps into Hong Kong's post-2019 fascination with vigilante narratives where institutional justice fails—Zero's underground punishment chamber feels like a direct response to that cultural anxiety.
CN
HK
