Julian Cheung

Cliff

Paul Wong

Ed

Theresa Lee Yee-Hung

Terry Ho

Elaine Jin

Cliff's mother

Florence Kwok

Jane

Vincent Kok

Ball

Lee Lik-chi

Mermaid

Kim Yip Kwong-Kim

Professor

Michael Tse

Cliff's buddy

Joe Cheung Tung-cho

Uncle Joe

Dennis Chan Kwok-San

Abe Kwong