Devil's Vendetta (1991)

Two rival Taoist schools, one all-female, the other one all-male, must become allies to fight a demon as one of the priestesses is unaware that she's the daughter of the demon and has to lose her virginity to avoid turning into a demon herself.

Producers	Rising Sun Films Company
Original title	妖魔道
Directors	Cheung Hoi-Ching
Writers	Cheng Man-Wah, Sam Chi-Leung, Benny Tam, James Fung

Cast

Stanley Fung

as Priest Yau Tsu Nam

Sharla Cheung

as Mandy

Vivian Chow

as Tracy

Shing Fui-On

as Yau's disciple

Tai Bo

as Chun's cousin

Billy Lau

as Tan Tin Kong

Tenky Tin Kai-Man

as Mo Tail

Mondi Yau Yuet-Ching

as Demon Twiggy

Si-Ma Yin

as Yin

Ngai Jan

as Liu Chun

May Che Yuet-Mei

as Mandy's sifu

Cheung Yuen-Wah

as Mandy's fellow disciple

Lo Hung

as Master Liu

Seung-Goon Yuk

as Matchmaker

Noel Chik King-Man

as Demon

Chow Chi-Hung

as Golden warrior