Christy Chung Lai-Tai

Mermaid

Ekin Cheng Yee-Kin

Siu Chi

Teresa Mak Ka-Kei

Princess/Kiki

Takeshi Kaneshiro

Kenji / Mark Kim

Dennis Chan Kwok-San

Policeman

Kent Cheng Jak-Si

Principal

Kingdom Yuen

Ms. Yuen

Lau Siu-Ming

Mr. Lau

Elaine Law Suet-Ling

Fatty

Baat Leung-Gam