Suspect

A former police officer gets dragged into a game of cat and mouse initiated by an intelligent killer to punish criminals outside the law.

• 
  Sam Wong Ming-Sing
• 
  Paco Yick Tin-Hung
• 
  Jiang Shan

• 
  Nick Cheung Ka-Fai
  Kwok Man Bun / Zero / Kwok Man Shing
• 
  Zhang Yishang
  May Chou
• 
  Patrick Tam Yiu-Man
  Wong Sir
• 
  Niki Chow Lai-Kei
  Lee Wai Lam
• 
  Liang Yongqi
  Kevin
• 
  Sammy Hung Tin-Chiu
  Ma Tong Tat
• 
  Michael Tong Man-Lung
  James
• 
  Jiang Shan
  Lau Chi Wai
• 
  Bao Wenjing
  Chor Hei
• 
  Du Juan
  Director of the Orphanage
• 
  Wang Zun
  Peter
• 
  Lam King-Kong
  Lawyer
• 
  Li Zhaocai
  Collin
• 
  Wang Xin
  Wang Zhe
• 
  Lu Yao
  Paw Yu Ming
• 
  Andy Lee Do-Yue
  May's Father
• 
  Qiao Hua
  Siu Wan
• 
  Wang Siqin
  May Chou's Mother
• 
  Ying Xue
  Nurse Chan
• 
  Wang Qianru
  Undead Nurse