Cast 19

1. 

   Andy Lau

   Chief Sergeant Major Lee Rock

2. 

   Sharla Cheung

   Grace / Hsiun

3. 

   Aaron Kwok

   Bill Lee Chun-Hsien

4. 

   Chingmy Yau

   Rose / Ha

5. 

   Ng Man-tat

   Lardo / Lio

6. 

   Paul Chun

   Sergeant Ngan Tung

7. 

   Michael Chan

   King Crab

8. 

   Victor Hon Kwan

   Hau

9. 

   Louis Roth

   Commissioner Alan

10. 

    Wong Chi-Keung

    Detective Yang

11. 

    Peter Chan Lung

    Kirin / Fire Dragon

12. 

    Jameson Lam Wa-Fan

    Rock's detective at station

13. 

    Cheung Tat-Ming

    Ng Hak Ping

14. 

    Charles Heung Wah-Keung

    Lam Kong / Sergeant Lam Kung

15. 

    Xiong Xinxin

    Shrimp Head / Lu

16. 

    John Wakefield

    Translator for Comm. Alan

17. 

    Dave Lam Ching

    Detective Tak

18. 

    Ridley Tsui Bo-wah

19. 

    James Tien Chuen

Crew 3