Sammo Hung Kam-Bo

Kidstuff / Fastbuck

Jackie Chan

Muscles

Yuen Biao

Ricky

Eric Tsang Chi-Wai

Roundhead / Blockhead

Richard Ng Yiu-Hon

Sandy

Charlie Chin Chiang-Lin

Herb

Stanley Fung Shui-Fan

Rawhide

Sibelle Hu Hui-Chung

Swordflower / Chief Insp. Barbara Wu

Walter Tso Tat-Wah

Senior Superintendent Tsao

James Tien Chun

Prison Warden

Lam Ching-Ying

Corrupted HK Policeman

Bolo Yeung

Millionaire Chan

Lau Nga-Lai

Mrs Millionaire Chan

Law Ho-Kai

Dentist

Tai San

Prisoner 6377

San Kuai

Prisoner 5734

Huang Ha

Prisoner 7181

Fruit Chan

Card Player

Dick Cho

Cards Player

Yeung Yau-Cheung

Card Player

Teddy Yip Wing-Cho

Mental Patient

Billy Lau Nam-Kwong

Mental Patient

Ka Lee

Mini Bus Driver

Yu Chi-Ming

Mini Bus Driver

Teresa Ha Ping

Ping (Tsao's Wife)

Paul Chang Chung

Chief of Scarecrow Club

Michiko Nishiwaki

Chief's Sidekick

Dick Wei

Chief's Sidekick

Lau Kar-Wing

Chief's Sidekick

Yuen Miu

Chief's Thug

Lee Chi-Kit

Chief's Thug

Chin Ka-Lok

Chief's Thug

Chow Gam-Kong

Chief's Thug

Siu Tak-Foo

Chief's Thug

Wong Ka-Leung

Chief's Thug

Pang Yun-Cheung

Chief's Thug

Lung Ying

Chief's Thug

Wong Kim-Bun

Chief's Thug

Johnny Cheung Wa

Chief's Thug

Chow Kong

Chief's Thug

Wellson Chin Sing-Wai

Chief's Dumb Thug

Yuen Wah

Chief's Thug at Amusement Park

Chu Tau

Mini Bus Driver

Cheung Wing-Hon

Mini Bus Driver

Ng Hoi-Tin

Bank Manager

Wu Ma

(scenes cut) (uncredited)

Woo Wing-Tat

Chief's Thug

Sam Feng-San

Chief's Thug

Ho Chi-Wai

Chief's Thug

Ku Huen-Chiu

Chief's Thug