情至義盡
I Did My Best (1964)
Alias: The Past Love
Country: Hong Kong
Language: Cantonese 
Genre: Drama 
Release Date: 08/26/1964
 
Director
  Gam Ho
 
Script
  Lung Ying (1)
 
Producer
  Kwan Ka-Yue
 
 
Cast
  Ng Kwun-Lai ... Wai Suk-Mei
  Wu Fung (1) ... Cheung Kim-Hung
  Lee Heung-Kam ... Ma So-Mui
  Lee Hing-Yau ... Chan Wai-Fong
  Sek Kin (1) ... Cheung Wai-Ching
  Tam Lan-Hing ... Cheung's mother
  Yung Yuk-Yi ... Aunt
  Lai Man (1) ... Maid
  Cheng Kwun-Min ... Cousin Ping
  Lai Cheuk-Cheuk ... Fourth Aunt
  Wong Hak (1) ... Chung Bak
 
Production Company
  Kin Shing Film Co
 
Cinematographer
  Ngai Hoi-Fung
 
Production Manager
  Kwan Chi-Kin (1)
 
Sound Recordist
  Chui Wah-Sang
 
Art Director
  Leung Chi-Hing
 
Editor
  Yu Shun
 
Script Supervisor
  Man Man (1)
 
Costume Designer
  Lai Chu
 
Makeup
  Tse Tsak-Yuen
 
Story
  Lung Ying (1)
 
Hair Stylist
  Tsui Kam-Lun
 
Props
  Lam Wah-Sam
 
Filming Location
  Hong Kong