千機變
The Twins Effect (2003)
US Title: Vampire Effect
Country: Hong Kong
Language: Cantonese 
Genres: Horror  Action 
Rating: II B (Hong Kong) 
Release Date: 06/24/2003
 
Directors
  Dante Lam Chiu-Yin
  Donnie Yen Ji-Dan
 
Script
  Chan Hing-Kar
  Jack Ng Wai-Lun
 
Action Director
  Donnie Yen Ji-Dan
 
Producer
  Cheung Shing-Sheung
 
 
Cast
  Gillian Chung Yan-Tung ... Gypsy
  Charlene Choi Cheuk-Yin ... Helen
  Ekin Cheng Yee-Kin ... Reeve
  Josie Ho Chiu-Yee ... Lila
  Jackie Chan ... Jackie Fong
  Edison Chen Koon-Hei ... Kazaf
  Mickey Hardt ... Duke Dekotes
  Karen Mok Man-Wai ... Ivy
  Anthony Wong Chau-Sang ... Prada
  Spencer Lam Seung-Yi ... Jackie's Father
  Cheung Tat-Ming ... Tat Ming
  Matt Chow Hoi-Kwong ... Matt
  Chapman To Man-Chat ... Man Keung
  Ricardo Mamood ... Ethan
  Mandy Chiang Ya-Wen ... Momoko
  Maggie Lau Sze-Wai ... Nurse Maggie
  Winnie Leung Man-Yee ... Deborah
  Bey Logan ... Vampire
  Yumiko Cheng Hei-Yi ... Wedding guest
  Victy Wong Yin-Keung ... Wedding guest
  Ho Wai-Yip (1) ... Wedding guest
  Pauline Yeung Yung-Lin ... Wedding guest
  Sin Yan-Kau ... Wedding guest
  Mark Strange ... Vampire
  Kitaoka Hisataka ... [Stunt]
  Poon Cheung ... [Stunt]
  So Tung ... [Stunt]
  Dang Chiu-Yau ... [Stunt]
  Yan Hua ... [Stunt]
  He Jun ... [Stunt]
  Ng Kong ... [Stunt]
  Paul Andreovski ... [Stunt]
  Park Hyun-Jin ... [Stunt]
  Lee In-Seob ... [Stunt]
  Yu Kang ... [Stunt]
 
Production Companies
  Emperor Multimedia Group (EMG)
  Goldpeak Corporation Limited
 
Production Manager
  Pang Yuk-Lam
  Dennis Chan Yiu-Wa
  Tsang Tsz-Kin
 
Sound Recordist
  Media Business Services Ltd.
  Teko Leung Chung-Wai
 
Art Director
  Bill Lui Cho-Hung
  Yee Chung-Man
 
Script Supervisor
  Fanny Lee Fan-Nei
 
Planning
  Thomas Leung Wan-Git
  Bey Logan
 
Lighting
  Ng Man-Ching
 
Makeup
  Chu Wai-Fong
 
Cinematographer
  Cheung Man-Po
 
Special Effects
  Eddy Wong Wang-Hin
  Yu Kwok-Leung
  Menfond Electronic Arts & Computer Design Co. Ltd.
 
Editor
  Chan Kei-Hop
 
Costume Designer
  Connie Au-Yeung Ha
  Jessie Dai Mei-Ling
  Tong Ping
 
Presenter
  Albert Yeung Sau-Shing
 
Sound Editor
  Kinson Tsang King-Cheung
  George Lee Yiu-Keung
 
Assistant Director
  Cheung Leung-Tim
  Yeung Man-Kei
  Jo Chan Yuk-Lun
  Eddy Yeung Kwok-Wai
  Yiu Man-Kei (1)
 
Hair Stylist
  Samuel Wong Kwok-Hung
 
Assistant Action Director
  Tanigaki Kenji
  Jack Wong Wai-Leung (1)
 
Composer
  Comfort Chan Kwong-Wing