• 
  Michael Douglas

  Anderson
• 
  Dongyu Zhou

  Liu Qing
• 
  Yi Feng Li

  Zheng Kaisi
• 
  Yunhe Yi

  Game Room Foreman (as Yi Yunhe)
• 
  Eric Heise

  Prisoner Eric
• 
  Alberto Lancellotti

  Luca
• 
  Keith Shillitoe

  Prisoner Woody
• 
  Archibald C. McColl IV

  Cheater (as Archibald C. McColl)

• 
  Bingkun Cao

  Li Jun
• 
  Ge Wang

  Fatty Meng
• 
  Ke Su

  Zhang Jingkun
• 
  David Rayden

  Mr. Twitchy
• 
  Han Lei

  Father of Zheng Kaisi
• 
  Barron Weyerhaeuser

  Da Huzi
• 
  Ben Liu

  Blonde Man (as Liu Ben)

• 
  Yue He

  The Shop Owner (as He Yue)
• 
  Yanshu Wu

  Old Lady (as Wu Yanshu)
• 
  Jia Chi

  Andou (as Chi Jia)
• 
  Qing Jia

  Nurse (as Jia Qingru)
• 
  Yedda Chen

  Head Nurse
• 
  Fan Yang

  Long Haired Man (as Yang Fan)
• 
  Yijuan Li

  Kaisi's Mother (as Li Yijuan)
• 
  Wang Huan

  Intermediary Manager (as Wang Huan)
• 
  Xiao Pan

  Indecent Patient (as Pan Xiao)
• 
  Zhaolin Wang

  Hat Man
• 
  Fang Wang

  Man in the white suit