錦衣衛
Secret Service of the Imperial Court (1984)
Alias: Police Pool of Blood
Country: Hong Kong
Language: Cantonese 
Genre: Martial Arts 
Theatrical Run: 10/19/1984 - 10/23/1984
Box Office: HK $1,376,722.00
 
Director
  Tony Liu Chun-Ku
 
Script
  Tony Liu Chun-Ku
  Cheung Kwok-Yuen
 
Action Directors
  Tony Liu Chun-Ku
  Tong Gwok-Gei
 
Producer
  Mona Fong Yat-Wah
 
 
Cast
  Leung Kar-Yan ... Sgt Chao Pu-Fan
  Lau Wing (1) ... Eunuch Wang Chun
  Nancy Hu Kuan-Chen ... Xueliang
  Ku Feng ... Captain Zhao Wuyi
  Lo Meng ... Zhao Buqun
  Lo Lieh ... Chao Wu-Chi
  Eric Chan Ga-Kei ... Chao Wu-Chi's son
  Lau Yuk-Pok ... Chao Hsiao-Lan
  Fong Yi-Jan ... Lian Lian
  Phillip Ko Fei ... Tsao Chi-Hsiang
  Ku Kuan-Chung ... Chang Chiang
  Lung Tien-Hsiang ... Lin Jun
  Sun Chien ... Li Yi
  Nick Cheung Lik ... Wang Piao
  Jason Pai Piao ... Yu Hua-Lung
  Cheng Kei-Ying ... Shih Hen
  Lau Siu-Kwan (1) ... Emperor
  Ching Miao ... Official Li
  Wong Ching-Ho ... Official Wang Yun
  Pak Sha-Lik ... Chao clan member
  Cheung Yuet-Ming (2) ... Ding Dong
  Huang Pei-Chih ... Hsueh Hsuan
  Chan Lau (2) ... Kao Hsiang
  Kwan Fung ... Li Tso-Min
  Tony Liu Chun-Ku ... Zhao Wuyi's bodyguard
  Ngai Tim-Choi ... Brocade guard
  Lee Fat-Yuen ... Brocade guard
  Ho Wing-Cheung (1) ... Brocade guard
  Kong Chuen (3) ... Brocade guard
  Lee Yiu-Ging ... Brocade guard/Soldier
  Shum Lo ... Chao clan member
  Wang Han-Chen ... Chao clan member
  Lui Hung (1) ... Chao clan member
  Wong Kung-Miu ... Uncle Chen
  Mama Hung ... Street hawker
  Lui Tat ... Court official
 
Production Company
  Shaw Brothers
 
Filming Company
  Shaw Brothers
 
Distributor
  Shaw Brothers (Hong Kong)
 
Production Manager
  Lawrence Wong Ka-Hay
  David Yeung Gai-Yim
 
Sound Recordist
  Tsui Ping-Kwong
 
Art Director
  Chan King-Sam
  Ho Kim-Sing
 
Script Supervisor
  Chow Kwok-Keung
 
Planning
  Wan Pak-Nam
 
Lighting
  Yuen Teng-Bong
 
Makeup
  Poon Man-Wa
  Lau Gai-Sing
 
Props
  Chang Wai-Chung
  Lai Yu
 
Cinematographer
  Ma Kam-Cheung
 
Editor
  Lau Shiu-Gwong
  Henry Cheung Siu-Hei
  Chan Gan-Shing
 
Costume Designer
  Liu Chi-Yu (1)
 
Presenter
  Sir Run Run Shaw
 
Assistant Director
  Cheung Kwok-Yuen
  Li Yan-Ping (2)
 
Hair Stylist
  Peng Yen-Lien
 
Assistant Action Director
  Wong Chi-Ming (1)
  Kong Chuen (3)
 
Composer
  So Jan-Hau
  Stephen Shing Gam-Wing