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
Crew