- Nick Cheung
- Don Lee
- Nicholas Tse
- Ghost Jr.
- Lun-Mei Gwei
- Dee
- Kai-Chi Liu
- Jabber
- Pu Miao
- Cher
- Yi Lu
- Barbarian
- Sherman Chung
- Ghost's sister
- Kong Lau
- Cher's father
- Philip Keung
- Tai Ping
- Lawrence Cheng
- Cher's brother
- Shing-Cheong Lee
- Don's superior
- Deep Ng
- Fairing
- Hin-Wai Au
- Senior inspector
- Peter Chan
- Police Ops Unit
- Eric Cheung
- Street racer
- Lap-Fung Cheung
- Wing's Hitman
- Max Tat-Lun Cheung
- Don's colleague
- Chi Keung Chow
- Chan (Roadblock policeman)
- Tony Ho
- Pimp Wing
- Si-Chit Ko
- Dance student
- Roderick Lam
- Drug Dealer
- Sum-Yee Lau
- Jewelry store employee
- Wai Ming Jozev Lau
- Police Ops Unit
- Chi-Ming Lee
- Santa Claus
- Yip Kin Lee
- Jewelry store worker
- Pok Yan Leung
- Undercover buyer
- Siu-Bing Leung
- Social worker
- Tracy Chui-Si Leung
- Carjacked Woman
- Oscar Ka Li
- Roadblock policeman
- Rob Lok
- Undercover CID Agent
- Siu-Ming Lui
- Marco's Hitman
- Andy Tse
- (as Four Tse Liu-Shut)
- Ho-Kwun Wong
- Police Ops Unit
- Jane Wong
- Santa's Helper
- So-Foon Wong
- Jewelry Store Worker
- Belinda Yan
- Don's colleague
- Kwok-Tat Yan
- Street racer
- Joey Yau
- Barbarian's girlfriend
