Amy Johnston
— Jane
Muriel Hofmann
— Shu
Kathy Wu
— Wai
Jenny Wu
— Ling
Jet Tranter
— Cassidy
Mayling Ng
— Svietta
Sunny Coelst
— Jaa
Rosemary Vandebrouck
— Yara
鄭麗莎
— Lam
Chalinene Bassinah
— Alia
Lauren Rhoden
— Van
Lisa Henderson
— Natalya
Isa Sofa Chan Kwan Nga
— Kim
Nathalie Ng
— Aung
Happy Ma
— Kazumi
Kirt Kishita
— Sang
Joe Fiorello
— Gene
Ines Laimins
— Mrs. Jones
Jai Day
— Donny
Harry Oram
— Dale
Unique Ng Lok Wai
— Punk Girl
Cecilia Reynal
— Cooker (as Cecilia Reynal O'Connor)
Sharon Zhang
— Snow (uncredited)
Maria Shantanova
— Anya (uncredited)
顏子菲
— Belle
蘇偉南
— Gangster #2
Cynthia Ho
— Black Dragon Society Leader
Harry Du Young
— Black Dragon Official / Ring Announcer
伍禮騫
— Black Dragon Official (as Ng Lai Hin)
Chan Suan
— Wai's Female Student