Inspector So
Tony Leung Ka-fai
Ching
Carol Cheng
Keung
Choi Kwok-Keung
Diamond Theif
Tang Chiu-Yau
Luk's Mute Sifu
Won Jin
Mahjong Player Luk
Jamie Luk Kim-Ming
Mahjong Player
Leung Kai-Chi
Mak Shu-San
Furniture Mover
Wong Man-Shing
Drug Trafficker
Jack Wong Wai-Leung
Joe Chu Cho-Kuen
Drug Buyer
Tam Wai-Man
Berlin
Cheng Pak-Lam
Security Guard
Christopher Chan Sai-Tang
Armed Security Guard
Choi Kwok-Ping
Woo Wing-Tat
Anti-Narcotic Cop
Simon Cheung Yuk-San
Uncle Tat
Ng Man-tat
Cousin
Do Siu-Chun
Woo Shiu Fung/Mosquito Paper
Moon Lee
Seng
Lung Tin-Sang
Lollipop
Cho Wing
Doctor
Lee Do-Yu
Diamond thief leader
Yau Gin-Gwok
Writer
Ella Chan Bo-wa
Tony Leung Siu-Hung
Stunts
Lam Daan-Ping
Chan Bo-Sun
Director
Andy Chin