Directed by
| Siu-Tung Ching | ... | (as Ching Siu Tung) |
| Johnnie To | ||
Writing Credits
| Sandy Shaw | ... | (story) |
| Susanne Chan | ... | (screenplay) |
| Sandy Shaw | ... | (characters) |
Cast (in credits order)
| Maggie Cheung | ... | Chat / Thief Catcher / Chelsea | |
| Michelle Yeoh | ... | Ching / San / Carol | |
| Anita Mui | ... | Tung / Wonder Woman / Dorothy | |
| Damian Lau | ... | Inspector Lau | |
| Anthony Chau-Sang Wong | ... | Mr. Kim / The Faceless Monster / Kau (as Anthony Wong) | |
| Takeshi Kaneshiro | ... | Chong Hon / Coda | |
| Ching Wan Lau | ... | Tak (as Lau Ching Wen) | |
| Paul Chun | ... | Colonel | |
| Shan Kwan | ... | The President | |
| Eddy Ko | ... | The President's Deputy | |
| Rest of cast listed alphabetically: | |||
| Dion Lam | |||
 |
Kin-Fai Lam | ||
| Vincent Lau | ... | Kim's Hitman | |
| Wai-Kai Law | |||
|
|
Ning Sze | ||
| Cher Yeung | |||
| Ngai-Ho Yu | |||
Produced by
| Pui-Wah Chan | ... | planning: production designed by (as Chan Pui Wah) |
| Siu-Tung Ching | ... | producer (as Ching Siu Tung) |
| Catherine Hun | ... | planning: production designed by |
| Johnnie To | ... | producer |
Music by
| Cacine Wong | ||
Cinematography by
| Hang-Sang Poon | ... | (as Poon Hang Sang) |
Editing by
| Ah-Chik | ||
Art Direction by
| Bruce Yu | ||
Production Management
| Cora Cheng | ... | production manager |
| Ise Cheng | ... | production supervisor |
| Kwok-Fai Yeung | ... | production in charge (as Yeung Kwok Fai) |
| Brian Yip | ... | production manager |
Second Unit Director or Assistant Director
| Raymond Cheng | ... | assistant director |
| Kim Wah Lou | ... | assistant director (as Lo Kim Wah) |
Art Department
| Raymond Chan | ... | set designer |
Camera and Electrical Department
| Lien-You Tsou | ... | assistant camera |
| Wai-Keung Tung | ... | lighting technician |
| Gam-Wang Wan | ... | assistant lighting |
Costume and Wardrobe Department
| Pui-Yee Lam | ... | assistant costume designer |
Additional Crew
| Ka-Fai Lee | ... | Cantonese voice dubbing: Damian Lau (uncredited) |
| Bao-Tien Lung | ... | Cantonese voice dubbing: Anita Mui (uncredited) |
| Linna Shum Siu-Lam | ... | Cantonese voice dubbing: Maggie Cheung (uncredited) |
| Doris Lo So-Kuen | ... | Cantonese voice dubbing: Michelle Yeoh (uncredited) |
| Stephen Chi-Sing Wong | ... | Cantonese voice dubbing: Sean Lau Ching Wan (uncredited) |
