The woman thief Pak Siu-yin was discharged from prison and Inspector Chan has set a trap for Bak to lure the head of the gangster Yim Fong, who used to threaten Pak to commit crime for his gang.
Pak Siu-Yin
Inspector Chan
Chan Ka-Leung
Yim Fong
Cheung Chui-Lan/Sap Sam Dim
Lam Ming-Chai
Detective
Detective
Tai Chek Kam
Warden
Doctor
Thug
Police chief
Maid
Detective [extra]
Thug
