A Witness Out of the Blue

Louis Koo

as

Sean Wong

Louis Cheung

as

Larry Lam

Philip Keung H...

as

Yip Sau-ching

Jessica Hester...

as

Joy

Cherry Ngan

as

Charmaine

Fiona Sit

as

Sandy Yeung

Patrick Tam

as

Bull Yiu

Andy On

as

Tony Ho

Ling Man-Lung

as

Redhead

Sam Lee

as

Clark Auyeung

Deep Ng Ho-Hong

as

Homer Tsui

Annie Liu

as

Ms. Expert

Jacky Cai

as

Auyeung's Girl...

Ng Siu-Hin

as

Handiwork

Mak Cheung-Chi...

as

Crab

Tsui Kwong-Lam

as

Uncle Monk

Deon Cheung Ch...

as

Undercover

Power Chan Kwo...

as

Donkey

Aaron Chow

as

Food Delivery ...

Lee Siu-Kay

German Cheung

Kenneth Cheung...

Ken Law Ho-Ming