誰是兇手?
Who Is the Killer? (1957)
HKFA: Who's the Murderer?
Country: Hong Kong
Language: Cantonese 
Genre: Crime 
Release Date: 10/31/1957
 
Director
  Ng Wui
 
Script
  Yu Gon-Ji
 
 
Cast
  Lee Ching (1) ... Lui Tai-Ming's brother
  Pak Yin ... Brother's wife
  Wong Man-Lei (1) ... Mrs. Lui
  Cheung Ying (1) ... Lui Tai-Ming
  Lo Duen    
  Sheung-Kwun Kwan-Wai    
  Wong Tak    
  Lee Pang-Fei (1)    
  Yeung Ban (1)    
  Tong Kim-Ting    
  Lam Liu-Ngok    
  Cheung Ho    
  Ng Wui    
 
Production Company
  Sun Luen Film Company
 
Production Manager
  Lo Duen