The Twins Effect
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 with a mortal girl who just happens to have a vampire hunter for a brother.
Edison Chen
Kazaf
Charlene Choi Chuek-Yin
Helen
Gillian Chung
Gypsy
Ekin Cheng
Reeve
Jackie Chan
Jackie Fong
Karen Mok Man-Wai
Ivy
Josie Ho
Lila
Anthony Wong Chau-Sang
Prada
Mickey Hardt
Duke Dekotes
Spencer Lam Seung-Yi
Jackie's Father
Matt Chow Hoi-Kwong
Matt
Chapman To Man-Chat
Man Keung
Ricardo Mamood-Vega
Ethan
Mandy Chiang Nga-Man
Momoko
Maggie Lau
Nurse Maggie
Winnie Leung Man-Yee
Deborah
Bey Logan
Vampire John
Cheung Tat-Ming
Jackie's Best Man
Marky Lee Campbell
Vampire Boz
Philip Chen
Vampire Lebrow
Don Ferguson
Vampire Train
Robert Meister
Vampire Elron
Digger Mesch
Vampire Thomas
Philip Ng Wan-Lung
Ambulance Vampire
Daniel O'Neill
Vampire Dan
Simon Robida
Vampire Zoolander
So Tung
Vampire Fighting Reeve in Alley
Mark Strange
Vampire Smashing
Matthew Sturgess
Vampire Food
Daniel Whyte
Vampire Ice
Chan Hing-Kai
Jackie Ng
Ryûki Kitaoka
Lee In-Seop
Fighter
Andrew Yan Hua
Fighter
Yumiko Cheng
Jack Wong
Michael Clements
Vampire Nobals