Dog Bite Dog

A young Cambodian man who has been trained to fight for money in his country is hired to kill someone in Hong Kong. He performs the hit and then flees from Hong Kong police, who are wrestling with internal problems of a model cop and his son, who is also on the force and who was told by his dad not to become a police officer.

• 
  Soi Cheang
• 
  Jonathan Li Tsz-Chun

• 
  Edison Chen
  Pang
• 
  Sam Lee
  Inspector Wai
• 
  Pei Wei-Ying
  Yu
• 
  Pei Pei Wei-Ying
  Yu
• 
  Eddie Cheung Siu-Fai
  Chief Inspector Sum
• 
  Wayne Lai Yiu-Cheung
  Tang Wing-Cheung
• 
  Lam Suet
  Fat Lam
• 
  Dominic Lam Ka-Wah
  Inspector Ti
• 
  Ren Hao
  Mr. Lee
• 
  Ask Lee
  Ben
• 
  Chau Ka-Sing
  Funny Eyes
• 
  Fire Lee Ka-Wing
  Taxi Driver
• 
  Ting-Fung Li
  Young Wai
• 
  Chi Ming Woo
  Hooligan A
• 
  Lee Sze-Yan
  Hooligan B
• 
  Koo Kam-Wah
  Mrs. Lee
• 
  Lai Chi-Wai
  Internal Affairs Officer
• 
  Lee Ka-Fai
  Kitchen Boy
• 
  Michael Mak Wai-Kin
  Kei
• 
  Kwok Ka-Shun
  Policeman
• 
  Lau Chow-Hung
  Boat Woman