極度獸性
Evil Instinct (1996)
Country: Hong Kong
Language: Cantonese 
Circuit: Mandarin 
Genre: Adult 
Rating: III (Hong Kong) 
Theatrical Run: 05/04/1996 - 05/16/1996
Box Office: HK $2,364,945.00
 
Director
  Barry Jue Wai-Gwong
 
Script
  Lu Bing
  Barry Jue Wai-Gwong
 
Producer
  Ricky Wong Ga-Kui
 
 
Cast
  Carrie Ng Ka-Lai ... Penny
  Diana Pang Dan ... Wendy
  Bowie Lam Bo-Yi ... Sam
  Evergreen Mak Cheung-Ching    
  Stuart Ong    
  Chung Sau-Han    
  Le Rong-Rong    
  Yeung Ging-Shing    
  Jimmy Wong Wa-Wo    
  Leung Kwok-Wai (1)    
  Chang Kin-Ming    
 
Production Company
  My Way Film Company Limited
 
Distributor
  Mandarin Film Company (Hong Kong)
 
Cinematographer
  Joe Chan Kwong-Hung
 
Production Manager
  Thomas Leung Man-Lung
 
Art Director
  Joe Hau Wing-Choi
 
Editor
  Grand Yip Wai-Keung
 
Planning
  Leung Wing-Yim
 
Lighting
  Coffee Hui Tak-Cheung
 
Assistant Director
  Tommy Law Wai-Tak
 
Composer
  Hsiao Chang (3)
  Siu San
 
Props
  Pang Yik-Hang
 
 
 
Summary
 

Penny and Wendy originally are co-workers and best friends until Wendy is promoted. Penny feels that she is getting old and can't compete with Wendy, so she leaves Hong Kong, intakes snake blood to cleanse herself, and then returns to Hong Kong for revenge. When Penny's plan is about to succeed, her blood begins to change and turns into poison. Penny can only kill others and take the victim's bone morrow to dissolve the poison. As the murders increase, inspector Sam upon investigation finds Penny and Wendy the most suspicious....[from Next Magazine]