Tony Leung Chiu-wai

Wing Chi Wing

Chingmy Yau

Yim Tung Tung

Eric Kot Man-Fai

Yim Sai Chung

Jay Lau

Chi Sum / Chan Dai Di

Roy Chiao

Tung's grandfather

Johnny Dang Siu-Juen

John

Dennis Chan Kwok-San

Eric

Wyman Wong Wai-Man

Wyman

Teresa Ha Ping

Grandma

Joe Junior

Uncle Chan / Doctor Ben Chan

Annabelle Lau

Ching Ha

Pak Yan

Wing's stepmother

Lo Fan

Hospital matron

Jian Rui-Chao

Wing Siu Kei

Wong Wa-Wo

Uncle Gut

Hui Sze-Man

Street vendor

Chan Hau-Ngok

Gold Hair

Manfred Wong

Radio station manager

Law Wai-Kai

Mark Cheung Yiu-Fai