Master Sammy

Louis Koo

Cheng Yu-keung / Arnold Cheng

Donnie Yen

Moni

Carina Lau

Kit

Cecilia Cheung

Helen

Margie Tsang Wah-Sin

Slippery

Chapman To

Kiki

JJ Jia

Dream Chim

Yan Ni

Dream's buddy

Ah Duo

Clerk Chan

Raymond Wong

Victoria

Lynn Hung

Susan, Chan's personal assistant

Xie Nan

Director Zhang

Cheng Qian

Better

Angela Baby

Book Store Manager

Fruit Chan

Elsa Chan Ki-Ling

Jo Kuk

Social

Ciwi Lam

Heung Kam Lee

Snack delivery boy

Ronald Cheng Chung-Kei

Hee Ching Paw

Posh lady

Elva Ni

Chun Chau Ha

Creamy

Maggie Li Man-Kwan

Posh lady

Elva Ni Chen-Xi

Elvina Kong

Creamy

Maggie Li

Man-kwan Lee

Social

Ciwi Lam Sze-Man

Arnold's Mother

Nancy Sit Ka-Yin

Birthday Girl's Granny

Nina Paw Hei-Ching

Arnold's Grandmother

Lee Heung-Kam

Female Staff

Zoie Tam

Female Staff

Iva Law Wing-Han

Female Staff

Josephine Chi Yan Chai

Curry

Singh Hartihan Bitto

Arnold's Aunt

Mannor Chan Man-Na

Obnoxious Cosmetics Shopper

Apple Chow Suk-Wai

Marriage Solemniser

Ha Chun-Chau

Arnold's 2nd Sister

Alvina Kong Yan-Yin

Xiao Tian Gu Delivery Girl

Jo Kok Cho-Lam

Tai Tai

Michelle Lo

Tai Tai

Mak Ling-Ling

Cosmetic Counter Patron

Tam Tin-Bo

Arnold's Niece

Stephy Tang Lai-Yan

OL

Elaine Tsang Kin-Yi

Victoria Lee

Lynn Hung Doi-Lam

Blind Fast food Shop Cashier

Harriet Yeung Sze-Man

Wedding Minister

Wilson Yip

Irene Wong

Obnoxious Cosmetics Shopper

Wong Siu-Foon