The Twins Effect poster
Where to stream

The Twins Effect

6.120031h 47mMovieActionComedyHorror

An evil Duke attempts to kill and collect the blood of a royal family of European vampires in order to become all powerful. The only surviving member of the family travels to Hong Kong, only to complicate his struggle by falling in love…

DirectorDante Lam Chiu-yin
WritersChan Hing-Kai·Jack Ng Wai-Lun

Where to watch

YouTube FreeYouTube Free
Availability shown for United States · rights vary by country

Cast · Directed by Dante Lam Chiu-yin

ECEdison Chen
Edison Chen
Kazaf
CCCharlene Choi Chuek-Yin
Charlene Choi Chuek-Yin
Helen
GCGillian Chung
Gillian Chung
Gypsy
EYEkin Cheng Yee-Kin
Ekin Cheng Yee-Kin
Reeve
JCJackie Chan
Jackie Chan
Jackie Fong
KMKaren Mok Man-Wai
Karen Mok Man-Wai
Ivy
JHJosie Ho
Josie Ho
Lila
ACAnthony Wong Chau-Sang
Anthony Wong Chau-Sang
Prada
MHMickey Hardt
Mickey Hardt
Duke Dekotes
SSSpencer Lam Seung-Yi
Spencer Lam Seung-Yi
Jackie's Father
MHMatt Chow Hoi-Kwong
Matt Chow Hoi-Kwong
Matt
CMChapman To Man-Chat
Chapman To Man-Chat
Man Keung

More from Edison Chen · Lead actor

The Dark Knight
The Dark Knight
2008 · 8.5
The Medallion
The Medallion
2003 · 5.7
Infernal Affairs
Infernal Affairs
2002 · 7.8
青春6人行
青春6人行
2001
Infernal Affairs III
Infernal Affairs III
2003 · 6.9
The Grudge 2
The Grudge 2
2006 · 5.6
Infernal Affairs II
Infernal Affairs II
2003 · 7.3
Initial D
Initial D
2005 · 6.7
Eight Heroes
Eight Heroes
2006
The Twins Effect II
The Twins Effect II
2004 · 5.3
See all fromEdison Chen

More from Charlene Choi Chuek-Yin · Co-star actress

The Monkey King: Quest for the Sutra
The Monkey King: Quest for the Sutra
2002 · 7.0
Happy Marshal
Happy Marshal
2012 · 8.0
Police Tactical Unit
Police Tactical Unit
2019
New Police Story
New Police Story
2004 · 7.2
Kung Fu Soccer
Kung Fu Soccer
2004 · 5.4
Naked Ambition 3D
Naked Ambition 3D
2014 · 5.1
Rob-B-Hood
Rob-B-Hood
2006 · 7.0
Pretty Crazy: Joey Yung Concert Tour
Pretty Crazy: Joey Yung Concert Tour
2019
Forensic JD
Forensic JD
2022 · 4.7
The Twins Effect II
The Twins Effect II
2004 · 5.3
See all fromCharlene Choi Chuek-Yin

More from Dante Lam Chiu-yin · Director

Thunderbolt
Thunderbolt
1995 · 6.5
Operation Red Sea
Operation Red Sea
2018 · 7.4
Operation Mekong
Operation Mekong
2016 · 7.0
The Battle at Lake Changjin
The Battle at Lake Changjin
2021 · 6.3
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
The Rescue
The Rescue
2020 · 7.1
That Demon Within
That Demon Within
2014 · 5.6
Operation Hadal
Operation Hadal
2025 · 7.3
See all fromDante Lam Chiu-yin

More like this

Mr. Vampire III
Mr. Vampire III
1987 · 6.7
Vampire Cleanup Department
Vampire Cleanup Department
2017 · 6.1
Mr. Vampire II
Mr. Vampire II
1986 · 5.9
Love on Delivery
Love on Delivery
1994 · 7.0
Fight Back to School 2
Fight Back to School 2
1992 · 6.8
The Legend II
The Legend II
1993 · 6.7
Fist of Fury 1991
Fist of Fury 1991
1991 · 6.4
Heroic Trio 2: Executioners
Heroic Trio 2: Executioners
1993 · 5.9
Legend of the Dragon
Legend of the Dragon
1991 · 6.1
Enter the Fat Dragon
Enter the Fat Dragon
2020 · 6.3
Mr. Vampire
Mr. Vampire
1985 · 6.9

The Twins Effect — streaming FAQ

Which OTT platform streams The Twins Effect?

The Twins Effect is streaming on YouTube Free in United States, and available to rent or buy on Amazon Video and Apple TV Store. It's not currently on Netflix.

Is The Twins Effect on Netflix?

No, The Twins Effect is not on Netflix in United States as of October 2026. It's currently on YouTube Free.

Is The Twins Effect on Amazon Prime Video?

The Twins Effect isn't included with a Prime Video subscription in United States, but you can rent or buy it on Amazon Video.

Where can I watch The Twins Effect for free?

The Twins Effect is available to stream free (with ads) on YouTube Free in United States.

Is there a sequel to The Twins Effect?

Yes — The Twins Effect is followed by The Twins Effect II (2004) in the Twins Effect Collection.

Is there a prequel to The Twins Effect?

The Twins Effect is the first film in the Twins Effect Collection.

Is The Twins Effect part of a trilogy?

No — The Twins Effect is part of the Twins Effect Collection, which has 2 films.

How many movies are in the Twins Effect Collection?

There are 2 films in the Twins Effect Collection: The Twins Effect (2003) and The Twins Effect II (2004).