The "walk in" of the title refers to one person allowing another's soul to take possession of his body at the time of death.
Li Yee Wah
Chicken
May
Tommy Cheung
Laura
Brother Bill Lo
Chicken's wife
Chicken's 2nd concubine
Chicken's 3rd concubine
Saur
Chicken's mother
Bill's man
Wah's mother
Mr. Ho's bodyguard
Triad
Fisherman
Mr. Chow
Bill's man
Office guard
Policeman
Office guard
Villager
Villager
Mr. Ho
Director
Action Director
Editor
Executive Producer
Action Director
First Assistant Director
Original Music Composer
Writer
Director of Photography
Producer
Stunts
Producer