
User Rating
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, whom the gang had betrayed, to engineer a plan to wreak havoc within the gang and let the gangsters kill one another. But it becomes increasingly obvious to Dan and to his colleagues that Dan is suffering from a severe mental disorder, and Dan finds that instead of upholding the law as a righteous police officer, he has now become a fugitive wanted for murder.
Where to Watch
Details
- Director
- Dante Lam Chiu-Yin
- Produced by
- Albert Lee, Candy Leung Fung-Ying, Ren Yue
- Composer
- Leon Ko
- Cinematographer
- Kenny Tse Chung-To
- Editors
- Curran Pang, Patrick Tam Kar-Ming
- Makeup FX
- Cherlynn Koh, Middi Yau
- Sound Designer
- Phyllis Cheng
- Origin countries
- China, Hong Kong
- Runtime
- 1h 52m
- Language
- cn
- Also known as
- The Demon Within
- TMDB
- 5.6/10 (78 votes)
- Rotten Tomatoes
- 47% Rotten
- Metacritic
- 51/100
- IMDb
- 5.9/10 (1,586 votes)
Cast

Daniel Wu
Dave Wong

Nick Cheung Ka-Fai
Hon Kong / Riot police officer

Andy On Chi-Kit
Ben Chan

Liu Kai-Chi
Broker

Christie Chen
Liz Kwok

Dominic Lam Ka-Wah
Inspector Mok

Chi Kuan-Chun
Dave's Father

Astrid Chan Chi-Ching
Stephanie

Joseph Lee Kwok-Lun
Effigy

Stephen Au Kam-Tong
Emcee

Samuel Leung Cheuk-Moon
Rookie

Dave Lam Ching
Chanter

Ken Wong
Smart Ass

Deep Ng Ho-Hong
Kwong

Alice Fung So-Bor
Granny

Philip Keung Ho-Man
Station Sergeant
Woo Ying-Man
Private Nurse

Ken Law Ho-Ming
Ming
Crew

Dante Lam Chiu-Yin
Director
Jack Ng Wai-Lun
Screenplay

Albert Lee
Producer

Candy Leung Fung-Ying
Producer
Ren Yue
Producer
Leon Ko
Original Music Composer

Kenny Tse Chung-To
Director of Photography
Curran Pang
Editor

Patrick Tam Kar-Ming
Editor

Albert Yeung
Executive Producer
Song Dai
Executive Producer
Sze Yeung-Ping
Executive Producer
















