A Witness Out of the Blue

Louis Koo

Sean Wong

Louis Cheung

Larry Lam

Philip Keung Ho-Man

Yip Sau-ching

Jessica Hester Hsuan

Joy

Cherry Ngan

Charmaine

Fiona Sit Hoi-Kei

Sandy Yeung

Patrick Tam

Bull Yiu

Andy On

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

Evergreen Mak Cheung-Ching

Crab

Tsui Kwong-Lam

Uncle Monk

Deon Cheung Chung-Chi

Undercover

Power Chan

Donkey

Aaron Chow

Food Delivery Guy

Lee Siu-Kay

German Cheung Man-Kit

Kenneth Cheung Moon-Yuen

Ken Law Ho-Ming

Law Wing-Cheong

Jonathan Li Tsz-Chun

Soi Cheang

Cherry Zariyah Tang

Jewelry shop customer

Hon Chun-Wah

Crab's Guy