Danny Lee is a retired cop investigating the murder of his wife, witnessed only by his son.
Danny Lee Sau-Yin
Lam Sau Yat
Tony Leung Ka-fai
Insp. Ching Hay
Olivia Cheng Man-Nga
Wong Kwan-Yuen
Lau Siu-Ming
Victor Hon Kwan
Lam Chi-Tai
Lee Siu-Kay
Leung's killer
