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That Demon Within

5.620141h 52mMovieActionHorror

By a strange twist of fate, dutiful Hong Kong policeman Dan saves the life of the leader of a violent gang of armed robbers. When they commit another crime, Dan is determined to put an end to their activities. He works with the leader,…

DirectorDante Lam Chiu-yin
WritersDante Lam Chiu-yin·Jack Ng Wai-Lun
ProducersCandy Leung Fung-Ying·Albert Lee

Where to watch

Not available in United Kingdom
Streaming in 9 other countries

That Demon Within isn't on any streaming service in United Kingdom right now, but it's available in Australia, Hong Kong SAR China, Indonesia, Malaysia and 5 more. Streaming rights are licensed per country.

Cast · Directed by Dante Lam Chiu-yin

DWDaniel Wu
Daniel Wu
Dave Wong
NKNick Cheung Ka-Fai
Nick Cheung Ka-Fai
Hon Kong / Riot police officer
ACAndy On Chi-Kit
Andy On Chi-Kit
Ben Chan
LKLiu Kai-Chi
Liu Kai-Chi
Broker
CCChristie Chen
Christie Chen
Liz Kwok
DKDominic Lam Ka-Wah
Dominic Lam Ka-Wah
Inspector Mok
CKChi Kuan-Chun
Chi Kuan-Chun
Dave's Father
ACAstrid Chan Chi-Ching
Astrid Chan Chi-Ching
Stephanie
JKJoseph Lee Kwok-Lun
Joseph Lee Kwok-Lun
Effigy
SKStephen Au Kam-Tong
Stephen Au Kam-Tong
Emcee
SCSamuel Leung Cheuk-Moon
Samuel Leung Cheuk-Moon
Rookie
DCDave Lam Ching
Dave Lam Ching
Chanter

More from Daniel Wu · Lead actor

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More from Nick Cheung Ka-Fai · Co-star actor

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More from Dante Lam Chiu-yin · Director

Operation Red Sea
Operation Red Sea
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Thunderbolt
Thunderbolt
1995 · 6.5
The Battle at Lake Changjin
The Battle at Lake Changjin
2021 · 6.4
Operation Mekong
Operation Mekong
2016 · 7.0
The Twins Effect
The Twins Effect
2003 · 6.1
Operation Hadal
Operation Hadal
2025 · 7.5
The Rescue
The Rescue
2020 · 7.1
Fight Back to School
Fight Back to School
1991 · 7.0
The Battle at Lake Changjin II: Water Gate Bridge
The Battle at Lake Changjin II: Water Gate Bridge
2022 · 6.3
Beast Stalker
Beast Stalker
2008 · 6.8
See all fromDante Lam Chiu-yin

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That Demon Within — streaming FAQ

Which OTT platform streams That Demon Within?

That Demon Within isn't on any streaming service in United Kingdom yet, but it's available in Australia, Hong Kong SAR China and Indonesia and other countries. Streaming rights differ by country — switch your country in the header to see where.

Is That Demon Within on Netflix?

No, That Demon Within is not on Netflix in United Kingdom as of October 2026.

Is That Demon Within on Amazon Prime Video?

No, That Demon Within isn't on Amazon Prime Video in United Kingdom right now.

Where can I watch That Demon Within for free?

That Demon Within isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.