Evil Instinct (1996)

Director: Barry Chu

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, she leaves Hong Kong, takes snake blood to cleanse herself, and then returns to Hong Kong for revenge.

Cast

Carrie Ng Ka-Lai

Sai-Kit Yung

Diana Pang Dan

Carrie Ng

Bowie Lam

Sam Hui

Evergreen Mak Cheung-Ching

Stuart Yung Sai-Kit

Chung Sau-Han

Le Rong-Rong

Jimmy Wong

Leung Kwok-Wai