諜海蛟龍
Operation Bangkok (1967)
Alias : เพชรตัดเพชร
Country: Hong Kong
Language: Mandarin 
Genres: Action  Thriller 
Release Date: 09/28/1967
 
Director
  Tang Huang
 
Script
  Tang Huang
 
Producer
  Choo Kwok-Leong
 
 
Cast
  Regina Pai Ping ... HK agent No . 113 Pai Lu
  Kong San (1) ... Jing Chang
  Petchara Chaowarat ... Sha Mei (Ratsamee)
  Mit Chaibancha ... Ah Tsai Thai detective No 78
  Luechai Natnat ... Hsiao Lei
  Wilaiwan Watthanaphanit ... Boss Lu
  Chia Cha ... Tian Hua
  Kaenjai Meenakanit ... Wu Lan
  Chadaporn Wachirapranee    
  Malee Wetpraseri    
  Yaowaret Nisakorn    
  Adinan Singhiran    
  Choomporn Theppitak    
  Kecha Plianvithee ... Gang Boss
  Adul Dulyarat    
  Sompol Kongsuwan    
  Chao Klaewklong    
  Lor Tok    
  Tat Ekathat    
 
Production Company
  Cathay Studio
 
Sound Recordist
  Yan Sit-Ping
 
Art Director
  Bao Tian-Ming
 
Editor
  Wang Zhao-Xi
 
Makeup
  Sung Siu-Kong (1)
 
Composer
  Yao Min
 
Filming Location
  Thailand