"HK mystery film."
Patsy Ka Ling
as Chow Mung-Tan
Chow Chung
as Chan Luet-Wah
Kong Suet
as Lee Ho-Yee
Pang Pang
as Ah Fei
Kong Lung
as Doctor Law
Yung Yuk-Yi
as Nurse Ho
Fung Mei-Ying
as Ah Kwai
Ho Bik-Kin
as Lawyer Cheung
Ma Kam-Neong
as Nurse Cheung
Lai Man
as Madam Chan
Lee Sau-Kei
as Inspector
Tong Kim-Ting
as Gardener
Leung Suk-Hing
as Housekeeper
Yeung Sau-Fung
as Mrs Cheung
Wong Bing
as Detective
Chan Lap-Ban
as Neighbour
Kwok Keung
Editor
Tang Kon
Chan Man
Director
Cheung Mung-Yin
Producer
Cheung Chun
Script Supervisor
Wong Bing-mau
Assistant Director
Production Manager
Chan Kon
Cinematography
Woo Ching
Sound Recordist
Lai Siu-Wah
Makeup Artist
Tam Neng
Writer
