The Delinquent (1973)

Wong Chung

John Sum / Shen Chang

Lily Li

Elaine / Huang Lan

Betty Pei Ti

Fanny

Lu Ti

Mr. Sum (Shen)

Tung Lin

Boss Lam

Fan Mei-Sheng

Big Sean

Wang Kuang-Yu

Big Sean's Gangster

Dean Shek Tin

Cripple

Shum Lo

Butcher (Stepfather)

Chan Chuen

Top Fighter at Martial Arts School (uncredited)

Chan Dik-Hak

Rascal at Basketball Court (uncredited)

Chan Siu-Kai

Big Sean's Gangster (uncredited)

Chik Ngai-Hung

Big Sean's Gangster (uncredited)

Danny Chow Yun-Kin

Lam's Bodyguard (uncredited)

Chui Fat

Rascal at Basketball Court (uncredited)

Chui Kin-Wa

Big Sean's Gangster (uncredited)

Fung Ging-Man

Food Stall Boss (uncredited)

Fung Hak-On

Lam's Bodyguard (uncredited)

Gam Tin-Chue

Store Clerk (uncredited)

Goo Chim-Hung

(extra) (uncredited)