Several cops went undercover. Due to some issues, all undercover identities were wiped clean from the police database.
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Line Walker Trivia
Line Walker was released on August 11, 2016.
Line Walker was directed by Jazz Boon.
Line Walker has a runtime of 1 hr 48 min.
Line Walker was produced by Wong Jing, Tommy Leung Ga-Shu.
The key characters in Line Walker are Blue (Nick Cheung Ka-Fai), Shiu Chi-Long (Louis Koo), Q-Sir / Inspector Q (Francis Ng Chun-Yu).
Line Walker is an Action, Crime, Drama film.
Line Walker has an audience rating of 4.7 out of 10.