Line Walker poster
Where to stream

Line Walker

6.420161h 48mMovieActionCrimeDrama

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.

DirectorJazz Boon
WriterCat Kwan Ho-ming
ProducersTommy Leung Ga-Shu·Wong Jing

Where to watch

DarkroomDarkroomFawesomeFawesomeAsianCrushAsianCrushFilmzieFilmzieCineverseCineverseMidnight PulpMidnight Pulp
Availability shown for United States · rights vary by country

Cast · Directed by Jazz Boon

NKNick Cheung Ka-fai
Nick Cheung Ka-fai
Blue
LKLouis Koo
Louis Koo
Shiu Chi-Long
FCFrancis Ng Chun-yu
Francis Ng Chun-yu
Q-Sir / Inspector Q
CSCharmaine Sheh Sze-man
Charmaine Sheh Sze-man
Ding Siu-Ka
BSBenz Hui Siu-hung
Benz Hui Siu-hung
Foon Hei-Gor
MHMoses Chan Ho
Moses Chan Ho
Police Superintendent
LCLouis Cheung
Louis Cheung
Triad Member
CLClara Lee
Clara Lee
Assassin
LGLi Guangjie
Li Guangjie
Tung Pak-Ho
ZHZhang Huiwen
Zhang Huiwen
Siu Ying, Blue's Bodyguard
XYXing Yu
Xing Yu
Sniper
CTCheng Taishen
Cheng Taishen
Kwok Ming

More from Nick Cheung Ka-fai · Lead actor

Healing Hands
Healing Hands
1998 · 7.6
The Legendary Four Aces
The Legendary Four Aces
2000 · 7.5
A Recipe for the Heart
A Recipe for the Heart
1997 · 8.2
Secret of the Heart
Secret of the Heart
1998 · 7.8
Gambler's Dream
Gambler's Dream
1993
Game of Deceit
Game of Deceit
1999 · 8.3
A Smiling Ghost Story
A Smiling Ghost Story
1999 · 5.0
Justice Is Mine
Justice Is Mine
2025 · 8.3
The Silver Tycoon
The Silver Tycoon
1993
Law Enforcers
Law Enforcers
2001
See all fromNick Cheung Ka-fai

More from Louis Koo · Co-star actor

Detective Investigation Files
Detective Investigation Files
1995 · 8.1
At the Threshold of an Era
At the Threshold of an Era
1999 · 8.2
Burning Flame
Burning Flame
1998 · 8.7
Happy Harmony
Happy Harmony
1994
A Step Into The Past
A Step Into The Past
2001 · 7.7
The Condor Heroes 95
The Condor Heroes 95
1995 · 7.3
A Recipe for the Heart
A Recipe for the Heart
1997 · 8.2
Cold Blood Warm Heart
Cold Blood Warm Heart
1996 · 7.0
Class of Distinction
Class of Distinction
1994
Twilight of the Warriors: Walled In
Twilight of the Warriors: Walled In
2024 · 7.0
See all fromLouis Koo

More from Jazz Boon · Director

At the Threshold of an Era
At the Threshold of an Era
1999 · 8.2
Line Walker
Line Walker
2014 · 7.8
A Step Into The Past
A Step Into The Past
2001 · 7.7
The Invisibles
The Invisibles
2023 · 8.9
Anonymous Signal
Anonymous Signal
2025 · 6.5
I've Got The Power
I've Got The Power
2022 · 7.0
Line Walker 2: Invisible Spy
Line Walker 2: Invisible Spy
2019 · 6.8
See all fromJazz Boon

More like this

Full Alert
Full Alert
1997 · 6.8
Cold War II
Cold War II
2016 · 6.2
Wild Search
Wild Search
1989 · 6.8
Election
Election
2005 · 7.2
The Killer
The Killer
1989 · 7.6
Infernal Affairs III
Infernal Affairs III
2003 · 7.0
A Better Tomorrow
A Better Tomorrow
1986 · 7.4
New Police Story
New Police Story
2004 · 7.2
Initial D
Initial D
2005 · 6.7
Master Z: Ip Man Legacy
Master Z: Ip Man Legacy
2018 · 6.6
The Prosecutor
The Prosecutor
2024 · 7.1
Police Story 4: First Strike
Police Story 4: First Strike
1996 · 6.5

Line Walker — streaming FAQ

Which OTT platform streams Line Walker?

Line Walker is streaming on Darkroom, Fawesome and AsianCrush in United States, and available to rent or buy on MovieMe. It's not currently on Netflix.

Is Line Walker on Netflix?

No, Line Walker is not on Netflix in United States as of October 2026. It's currently on Darkroom and Fawesome.

Is Line Walker on Amazon Prime Video?

No, Line Walker isn't on Amazon Prime Video in United States right now. It's on Darkroom and Fawesome instead.

Where can I watch Line Walker for free?

Line Walker is available to stream free (with ads) on Darkroom and Fawesome in United States.

Is there a sequel to Line Walker?

Yes — Line Walker is followed by Line Walker 2: Invisible Spy (2019) in the Line Walker Collection.

Is there a prequel to Line Walker?

Line Walker is the first film in the Line Walker Collection.

Is Line Walker part of a trilogy?

No — Line Walker is part of the Line Walker Collection, which has 2 films.

How many movies are in the Line Walker Collection?

There are 2 films in the Line Walker Collection: Line Walker (2016) and Line Walker 2: Invisible Spy (2019).