The Lunatics

A psychiatrist donates his time to help the mentally ill street people of Hong Kong. A reporter who hears about his activities accompanies him on his rounds.

• 
  Derek Yee
• 
  Derek Yee Tung-Sing
• 
  Yuen Bun

• 
  Stanley Fung Shui-Fan
  Dr. Tsui
• 
  Deanie Ip
  Tina Lau
• 
  Paul Chun Pui
  Tsuen
• 
  Dennis Chan Kwok-San
  Ming
• 
  Chow Yun-Fat
  Chung
• 
  Tony Leung Chiu-wai
  Doggie
• 
  Season Ma
  Teacher
• 
  John Shum Kin-Fun
  Dr. Shum
• 
  Ma Suk-Jan
  Crazy old woman
• 
  Lai Suen
  Tsuen's mother
• 
  Lo Hung
  Doctor examining Tsuen
• 
  Cheung Hei
  Song's lunatic friend
• 
  Wan Seung-Lam
  Zhao
• 
  Lui Hung
  Customer of Zhao
• 
  Jeffrey Ho Wai-Lung
  New husband of Tsuen's ex-wife
• 
  Ng Kwok-Kin
  Policeman
• 
  Cho Yuen-Tat
  Journalist
• 
  Tam Bo
  Angry tenant
• 
  Cheung Chi-Ping
• 
  So Cho-Yee
  Miss Wong