林子祥

Yoyo

泰迪羅賓

Inspector Teddy Robin

林青霞

Bridget

秦沛

Fat Chicken - Commissioner of Police

Brenda Lo Yip-Mei

Dumplings

徐克

Japanese Ambassador

Anders Nelsson

The American

Joe Junior

Sam/Joe

Kit-wah Leung

Yoyo's secretary

Yip Ha-Lei

Fixes Yoyo's telephone

Tam Tin-Nam

Eating soup at the Hong Kong hotel

成奎安

Police Commissioner's guard

Lo Kin

Police Commissioner's guard

Sin Do-laai

Miss Sandra

楊又祥

Greets Police Commissioner at the cafe

泰迪羅賓