The Trough
低壓槽 (original)
An undercover police officer's investigation into a child abduction case is threatened when his identity is exposed.
Starring Nick Cheung, Xu Jinglei, Lam Suet, Ni Dahong, Vithaya Pansringarm, Yuen Wah, Louis Cheung, He Jiong, Nan Yu, Maggie Cheung Hoh-Yee
It's a action & adventure and crime movie, and has a rating of 4.6 out of 10 from Imdb which is fairly low for this kind of movie.
Watch it here
Not found streaming from United Kingdom.