Ting Cheuk-fei has been infiltrating a triad gang for seven years, while Tuen Yat-fan works for drug lord Sung Ching-kwong as a mole in the Hong Kong Police Force.

The Infernal Walker

Ting Cheuk-fei is an undercover police officer who has been infiltrating a triad gang for seven years. Meanwhile, Tuen Yat-fan is drug lord Sung Ching-kwong's planted mole in the Hong Kong Police Force.

Release date:

2020