Cast & crew
PTU (2003)
Directed by Johnnie To Written by Yau Nai-Hoi, Au Kin-Yee
Cast
| Maggie Shiu Mei-Kei | Sgt. Kat |
| Simon Yam | Sgt. Mike Ho |
| Lam Suet | Sgt. Lo Sa |
| Lo Hoi-Pang | Bald Head |
| Wong Tin-Lam | Uncle Cheung |
| Ruby Wong Cheuk-Ling | Insp. Leigh Cheng |
| Eddy Ko Hung | Eye Ball |
| Jimmy Wong | Bill |
| Raymond Ho-Yin Wong | Mike's Team Member |
| Roderick Lam Chung-Kei | Mike's Team Member |
| Frank Liu Zong-Ji | Matt |
| Chiu Chi-Shing | Ponytail |
| Jerome Fung | Mike's Team Member |
| Courtney Wu | Bald Head's Bodyguard |
| Wong Chi-Wai | Brother Hei |
| Yuen Bo | Robber in Final Shootout |
| Lu Ching-Ting | Robber in Final Shootout |
| Kwok Wai-Kwok | Matt's Gangster |
| Kenneth Cheung Moon-Yuen | PTU Orderly |
| Wong Chi-Wang | Matt's Gangster |
| Ronald Yan Mau-Keung | Insp. Chan |
| Soi Cheang | Undercover Cop |
| Cheung Chi-Ping | Insp. Chan's Subordinate |
| Che Jan-Bong | Cid |
| Steve Lee Ka-Ting | (uncredited) |
Crew
| Yau Nai-Hoi | Writer |
| Martin Richard Chappell | Supervising Sound Editor |
| Charlie Lo Pak-Yue | Sound Effects Editor |
| Johnnie To | Director |
| Au Kin-Yee | Writer |
| Chung Chi-Wing | Original Music Composer |
| Johnnie To | Producer |
| Cheng Siu-Keung | Director of Photography |
| Law Wing-Cheong | Editor |
| Ringo Cheung | Production Design |
| Jerome Fung | Production Design |
| Sukie Yip | Costume Design |
| Ringo Chen King | Production Manager |
| Frank Liu Zong-Ji | Art Direction |
| Jerome Fung | Art Direction |