Yuen Biao as 'Little monster' Hsia

Lowell Lo Koon-Ting as 'Mustache' Lei Kung

Lu Hsiao-Fen as Rosa

Kara Wai Ying-Hung as Lei Kung's sister

Paul Chun Pui as Mr. Tien

James Tien Chun as Wang Ping Tang

Charlie Cho Cha-Lee as Li Wei Feng

Dick Wei as Tang's assistant in white suit

Paul Chung Fat as Tang's assistant in black suit

Huang Ha as Chui Chow Han

Pan Yung-Sheng as Roger

Billy Ching Sau-Yat as Siu Ba Wong

Hsu Hsia as Boss Ho

Ka Lee as Traffic cop

Yuen Miu as Policeman

Peter Chan Lung as Loanshark Tsai's son

Blackie Ko as Jeep driver who beat red traffic-light

Tai Bo as Police agent Moore

Fung Ging-Man as Loanshark Ko Li Tsai

Tai San as Man wearing black gloves in restaurant

Chan Chuen as King Pickpocket

Felix Lok Ying-Kwan as Car dealer

Chu Tau as Criminal Hsiung

Pang Yun-Cheung as Policeman

Cheung Wing-Cheung as In-law Chung