Tsim Kin-Yip
Simon Yam
Ann
Annie Liu
Officer Chan Fai
Benny Lau Wai-Hang
Duty Officer
Gregory Charles Rivers
Professor of Poison
Susan Shaw
Policewoman Recording Crime Report
Foo Hiu-Mei
Man in Wheelchair
Jim Chim Sui-Man
Roderick Lam Chung-Kei
Kwan Ping-Man
Nick Cheung Ka-Fai
Pun Siu-Yuen
Irene Wan
Fong
Maggie Shiu
Ann's mother
Candice Yu
Ann's father
Pal Sinn Lap-man
Professor Teaching Electronics
Cheuk Wan-Chi
Toy Store Boss
Hiroshi Fukazawa
Fai
Lam Ka-Tung
Writer
Director
Pang Ho-cheung