Derek Yee

as Ah Bo / Yu Siao Bo

Pauline Wong

as Wang Jin Jin / Wong Gam Gam

Tom Poon

as Chiu Da Ho

Joh Yin-Ling

as Janet

Chor Yuen

as Divorce Solicitor Chan

Liu Lai-Ling

as Yue

Lawrence Cheng Tan-Shui

as Ah Dan

Gam Biu

as Jin Jin's Father

Cheng Mang-Ha

as Dr So

Felix Lok Ying-Kwan

as Ah Bo's Boss

Eric Chan Ga-Kei

as Ah Bo's Workmate

Charlie Cho Cha-Lee

as Charlie

Jamie Luk Kim-Ming

Yu Miu-Lin