Roy Chiao

Mr. Lo

黃百鳴

Lo Leung

吳鎮宇

Lo Fei

Stephen Chow

Lo Kung

Christine Ng

Yinsu

吳倩蓮

Shenny

李蕙敏

Monalisa Kam

鍾麗緹

Little Suen

黎姿

Gigi

楊玉梅

Tequila

周華健

Long

雷宇揚

Brother Smartie

Law Ho-Kai

Mr. Ting

羅冠蘭

Mrs. Ting

張堅庭

Mental Patient Playing Doctor

林偉亮

Muscle

張學潤

Kei

Allan Fung Yi-Ching

Professor Cho

Kim Yip Kwong-Kim

Hospital Doctor

鮑起靜

Shenny's Mother

Benny Li Shun-Yan

Shenny's Shop Landlord

泰迪羅賓

Self

周文健

Self

羅家英

Self

張國榮

Self

黃玉郎

Self

彭丹

Self

Anita Lee Yuen-Wah

Self

江希文

Self

楊寶玲

Self

Fanny Wang

Self

Betty Chan

Kung's Pregnant Girlfriend

何超儀

Kung's Secretly Loved Girlfriend

Elaine Eca Da Silva

Kung's Puppy Love

Donna Chu Kit-Yee

Kung's Final Girlfriend

Sze Kai-Keung

Smartie's Thug

麥偉章

Smartie's Thug

Wong Chi-Ming

Smartie's Thug

Chow Chi-Hung

Smartie's Thug

Tung Tung

Che Hoh-Hoh

譚天寶

Waitress

Choi Kwok-Ping

Smartie's Thug

Mark Cheung Yiu-Fai

Worker

Angela Yu Chien

Suen's Mother

Julia Cheng Yim-Lai

Bo Bo

丁倩

Turbo Kong