Julian Cheung Chi-Lam

Cliff

Paul Wong Koon-Chung

Ed

Theresa Lee Yee-Hung

Terry Ho

Elaine Jin Yan-Ling

Cliff's Mother

Florence Kwok Siu-Wan

Jane

Vincent Kok Tak-Chiu

Ball

Lee Lik-Chi

Mermaid

Kim Yip Kwong-Kim

Professor

Eddie Ng Kwok-Ging

Peter

Michael Tse Tin-Wah

Cliff's Buddy

Joe Cheung Tung-Cho

Uncle Joe

Dennis Chan Kwok-San

Abe Kwong

Dean Siu

Man in Elevator