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.
周星馳
Leon
莫文蔚
Kwan
盧雄
Captain Lu
黃一飛
Ballsy
李健仁
Big Cat
李力持
Little Cat
黃智賢
Keung
Bill Chan Wing-Biu
Junkie Ming
向叠
Chang / Beard
孟龍
Mung
譚淑梅
Mrs. Li
Chow Chi-Fai
Mr. Li
