七號差館

Andy Hui Chi-On

Fong Jing

Loletta Lee Lai-Chun

Oscar

Simon Lui Yu-Yeung

Jap

Cheung Tat-Ming

Kit

Fennie Yuen Kit-Ying

May

Lam Suet

Sai Keung

Monica Lo Suk-Yee

Mr. Chan's daughter

Henry Fong Ping

Officer Wong

Eddie Kwan Lai-Kit

Dr Kong

William So Wing-Hong

Officer Chan

Horace Lee

Lei

Benny Li

Coroner Paul