The Infernal Walker (2020)

Other name: 無間行者之生死潛行 , The Spy Walker , The Redeemer , Wu Jian Xing Zhe Zhi Sheng Si , Mou Gaan Haang Je Ji Saang Sei Chim Haang , 无间行者之生死潜行

Synopsis:

An undercover cop who infiltrates the triads, while a triad mole is planted into the police force.

Also known as: 無間行者之生死潛行 , The Spy Walker , The Redeemer , Wu Jian Xing Zhe Zhi Sheng Si , Mou Gaan Haang Je Ji Saang Sei Chim Haang , 无间行者之生死潜行