A retired policeman suspects his wife committing adultery. He then goes to great lengths to prove her infidelity, including using a psychotic kid as his pawn.
| Actor | Role |
|---|---|
 Anthony Wong Chau-SangTung / Wai | Tung / Wai |
 Maggie Cheung Ho-YeeMaggie Yeung | Maggie Yeung |
 Gregory Lee Wing-HoHenry Lee | Henry Lee |
 Michael Tong Man-LungMing | Ming |
 Anita Chan Wing-YinNovelist | Novelist |