Donnie Yen

Carl Tam

Louis Koo

Holland

Sandra Ng Kwun-Yu

Chelsia

Kelly Chen

Julie Sun

Raymond Wong

Richard

Yang Mi

Cecilia

Chapman To

Hugo

Lynn Hung

Charmaine

Ronald Cheng

Shalala

Karena Ng

Richard's daughter

Kristal Tin

Daphne

Lam Suet

Construction Worker

C Kwan

Jim

Vincent Kok

Fattie

Cherrie Ying Choi-Yi

Carl's Girlfriend

Lee Heung-Kam

Orphanage Director

Matt Chow Hoi-Kwong

Lawyer Yi

Mannor Chan

Sofia

Hiro Hayama

Spungehuff

Singh Hartihan Bitto

Curry

Michelle Lo

Chief Editor

Mak Ling-ling

Katie Kwok

Schoolgirl

Maria Cordero

Mentor

Lee Sheung-Ching

Billy, Daphne's manager

Ciwi Lam

New Music Star

Jeremiah Zhang

Justin Nam

Billy Luk

Rich Junior

Elva Ni Chen-Xi

Hoffman Cheng

Clayhead

Wen Chao

Dubya Dung

Chui Tien-You

Eye Doctor

Ha Chun-Chau

Wedding Registrar

Teresa Carpio

Self

Peter Lai Bei-Dak

Self

Louis Cheung

Self

Wilfred Lau

Self

Tony Wong Yuk Long

Boss Wong

Steven Fung Min-Hang

Snake

Ho Ming Luk

Unlucky Driver

Jessica Jann

Boss' Daughter

Josephine Chi Yan Chai

Mentor's Assistant

Patrick Dunn

Lam Chak-kwan

Doctor