Homicidal Maniac

Patrick Tam Yiu-man

Lee Yip Kin

Angie Cheung Wai-yee

Millie Ho

Emily Kwan Bo-Wai

Wendy Lee

Norman Tsui Siu-keung

Bill Ng Leung

David Lam Wai

Inspector Hu Ying Kit

Ken Lok Tat-wah

Chow Wai Kwong

Karel Wong Chi-Yeung

Ken

Bobby Yip Kin-sang

Ken's buddy

Chu Kong

Hu's partner

Billy Ching Sau-Yat

Molester

Lena Chan Wai