Two of a Kind

Tony Leung Chiu-Wai

Billy / Lam Tai-Chi

Anita Yuen Wing-Yee

Ching

Tommy Wong

Brother Wai

May Lo Mei-Mei

Rita

Philip Keung Ho-Man

Darkie

Lam Kau

Billy's dad

Kingdom Yuen King-Tan

Fung

Nam Hung

Billy's mom

Maggie Chan Mei-Kei

Sharon Kwok

Jenny

Dayo Wong Chi-Wah

Siu Ping