After being haunted by evil spirits inside a residential building, a security guard seeks help from a mysterious exorcist, who turns out to be an escaped mental patient.
Stephen Chow
Leon
Karen Mok Man-Wai
Kwan
Lo Hung
Captain Lu
Wong Yat-Fei
Ballsy
Lee Kin-Yan
Big Cat
Lee Lik-Chi
Little Cat
Ben Wong Chi-Yin
Keung
Bill Chan Wing-Biu
Junkie Ming
Heung Dip
Chang / Beard
Bruce Mang Lung
Mung
Carol Tam
Mrs. Li
Chow Chi-Fai
Mr. Li
