A Witness Out of the Blue

Louis Koo

Sean Wong

Louis Cheung

Larry Lam

Jessica Hsuan Huen

Joy Ding

Cherry Ngan Cheuk-Ling

Charmaine

Keung Ho-man

Yip Sau Ching

Fiona Sit Hoi-Kei

Sandy Yeung

Patrick Tam

Bull Yiu

Andy On Chi-kit

Tony Ho

Ling Man-lung

Redhead

Sam Lee

Clark Auyeung

Deep Ng Ho-hong

Homer Tsui

Annie Liu Xin-You

Ms. Expert

Jacky Cai

Auyeung's girlfriend

Ng Siu-Hin

Handiwork