My Neighbours are Phantoms (1990)

Chingmy starts noticing some very odd things about the neighbors and it turns out they they are evil spirits needing the blood of 49 humans. Cheung Man is one of these spirits - but a kind hearted one who falls in love with Natalis Chan

Producers	Grand March Movie Production Company Ltd.
Original title	My Neighbours are Phantoms
Directors	Lau Shut-Yue
Writers	Wong Jing

Cast

Natalis Chan

as Dragon Chan Pak Lung

Paul Chung Fat

as Doggie Chan Ah Kau

Sharla Cheung

as Siu Sin

Chingmy Yau

as Sandy

Siu-Wai Mui

as Yummie

Mondi Yau Yuet-Ching

as Siu Hung

Amy Yip

as Busty Ceng / Biggie Tsang

Felix Lok Ying-Kwan

as Master Vampire

Charlie Cho Cha-Lee

as Charlie Cheung

Derek Kwok

as Lung's Colleague

Sherman Wong

as Master Vampire's Son

Law Ching-Ho

as Wan / Victor

Chu Tit-Wo

as Officer Chan

Mama Hung

as Old Woman Who Gets Robbed