The Delinquent

Delivery boy Chung rings an order to a local martial arts school. He shows that he too is a kung fu student when he punches a bag and also kicks out the instructor for his money. Chung has a tough life. His father constantly nags him to work hard. One day, his is heckled by Chien-Pe, a disabled thug who runs a gang. Chung fights and beats them up and as a result, he is fired from his job. Chien turns to his boss, Tai Chung, to get Chung.

• 
  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)