A cross between Rear Window and The Blues Brothers! A group of gossipy neighbours witness a murder through an open window. Dopey mainland cop Lo Yau Dai investigates by going in undercover as a new tenant.
| Actor | Role |
|---|---|
 Cheung Kwok-KeungInsp. Lo Yau-Dai | Insp. Lo Yau-Dai |
 Bill Tung BiuDVC Shek Man-Tau | DVC Shek Man-Tau |
 Meg Lam Kin-MingMak | Mak |
 Lo MengCrazy Piao | Crazy Piao |
 Gam BiuAuntie Sha's Husband | Auntie Sha's Husband |
 Wong Ching-HoUncle Shih | Uncle Shih |
 Lam Kai-WingDumb Knife Sharpener | Dumb Knife Sharpener |
| KKwan Ming-YukLui Chu-Go | Lui Chu-Go |
 Hung Leung-SekKen Tao-La | Ken Tao-La |
| KKwok Kwan-ShingPu Pi-Tsai | Pu Pi-Tsai |
 Johnny Ngan Kwok-LeungGeorge Li | George Li |
 Tsang Choh-LamCrazy Man with Walkman | Crazy Man with Walkman |
 Sandra LangNot listed | Not listed |