Line Walker



The details of undercover police officers are deleted from a police database and a senior officer is left struggling to know who are the undercover officers and who are the criminals.

  1. Jazz Boon


  2. Cat Kwan Ho-Ming


Top Billed Cast

  1. Nick Cheung

    Nick Cheung


  2. Louis Koo

    Louis Koo

    Shiu Chi-Long

  3. Francis Ng

    Francis Ng

    Q sir/Inspector Q

  4. Charmaine Sheh

    Charmaine Sheh

    Ding Siu-Ka

  5. Hui Siu-Hung

    Hui Siu-Hung

    Foon Hei-Gor

Full Cast & Crew

Line Walker
Line Walker



Original Title δ½ΏεΎ’θ‘Œθ€…

Status Released

Release Information

  • August 19, 2016
    Theatrical (limited)


Original Language Cantonese

Runtime 1h 48m

Budget -

Revenue $88,658,655.00



Content Score


Yes! Looking good!

Top Contributors

Popularity Trend

By signing up for an account on TMDb, you can post directly to Twitter and Facebook.

You need to be logged in to continue. Click here to login or here to sign up.


s focus the search bar
p open profile menu
esc close an open window
? open keyboard shortcut window

On media pages

b go back (or to parent when applicable)
e go to edit page

On TV season pages

(right arrow) go to next season
(left arrow) go to previous season

On TV episode pages

(right arrow) go to next episode
(left arrow) go to previous episode

On all image pages

a open add image window

On all edit pages

t open translation selector
ctrl+ s submit form

On discussion pages

n create new discussion
w toggle watching status
p toggle public/private
c toggle close/open
a open activity
r reply to discussion
l go to last reply
ctrl+ enter submit your message
(right arrow) next page
(left arrow) previous page