• 
  Wai-Keung Lau

  regizor

• 
  Felix Chong

  scenarist

• 
  Tony Leung Chiu Wai

  Chen Wing Yan
• 
  Andy Lau

  Lau Kin Ming
• 
  Edison Chen

  Lau Kin Ming, tanar
• 
  Anthony Wong Chau-Sang

  SP Wong Chi Shing (ca Anthony Wong)
• 
  Sammi Cheng

  Mary
• 
  Kelly Chen

  Dr. Lee Sum Yee

• 
  Eric Tsang

  Hon Sam
• 
  Daoming Chen

  Inspector Shen Chen
• 
  Chapman To

  Tsui Wai-keung
• 
  Waise Lee

  Chun
• 
  Ting Yip Ng

  Inspector Cheung
• 
  Ka Tung Lam

  Inspector Billy
• 
  Lam Chi Tai

  Internal Affairs Officer

• 
  Ka-Kui Ho

  Shen's Attorney
• 
  Sai Tang Yu

  Sam's Button Man
• 
  Wong Yin Keung

  OCTB Officer
• 
  Shawn Yue

  Young Chan Wing Yan
• 
  Leon Lai

  Inspector / SP Yeung Kam Wing
• 
  Carina Lau

  Mary Hon

• 
  Wai-Keung Lau

  producător
• 
  Feng Jun Gao

  producător
• 
  Bill Lui

  scenografie
• 
  Wai-Keung Lau

  imagine
• 
  Man-Ching Ng

  imagine
• 
  Danny Pang

  montaj
• 
  Curran Pang

  montaj
• 
  Hongfei Han

  producător executiv
• 
  John Chong

  producător executiv
• 
  Kwong Wing Chan

  coloană sonoră