Anthony Wong Chau-Sang as Inspector Hung

Wu Hsing-Guo as Captain Wong Kun

Yu Rongguang as Shum Chi-Hung

Carrie Ng Ka-Lai as Hou-Yee / Hao Yee

Jennifer Chan Ming-Chan as Cindy Lam

Yau Gin-Gwok as Shum Chi-Hung's partner

Gwong Siu-Yiu as

Chen Zhin-Lin as

Lam Tak-Shing as

Lu Chun as

Yang Lin as

Tam Kim as

Tam Chiu as

Lee Wing-Fai as

Liu Siu-Fung as

Chan Kim-Wa as

Chung Man-Kwan as

Chang Chi-Wai as

Ham Yat Pak as

Chu Kim-Tou as

Luk Leun as

William Duen Wai-Lun as Hung's superior

Lee Mou-Muk as

Sze Kai-Keung as Pushing cart

Lau Yu-Yuk as

Andrew as

Lui Siu-Ming as

Barry Jue Wai-Gwong as

Law Hong-Aai as

Jimmy Wong as

Jacky Cheung Chun-Hung as

Chan Hing-Hang as

Bruce Law Lai-Yin as

Leung Hak-Shun as