Lau Ching-wan
Inspector Lau
Michael Chow Man-Kin
Inspector Chow
Ivy Leung Si-Man
Mrs. Chow
Yu Rongguang
Chuen Sun
Joyce Geung Yung
Wong Man Man / Ching Ching
Jamie Luk Kim-Ming
Detective Blacky
Helena Law Lan
Dr. Lung
Pak Man-Biu
Uncle Wong