Jackie Chan

Thongs

Louis Koo

Octopus

Michael Hui Koon-Man

Landlord

Charlene Choi Cheuk-Yin

Yan

Yuen Biao

Steve Mok

Teresa Carpio

Landlady

Gao Yuanyuan

Melody

Terence Yin Chi-Wai

Max

Conroy Chan Chi-Chung

McDaddy

Andrew Lin Hoi

Calvin

Ken Wong

Debt Collector

Ken Lo Wai-Kwong

Baldie

Hiro Hayama

"Tokyo" Joe

Cherrie Ying Choi-Yi

Mani

Candice Yu On-On

Mrs. Li

Chen Baoguo

Godfather

Ku Feng

Thong's Dad

Joe Cheung Tung-Cho

Priest

Benz Hui Shiu-Hung

Prison Chief

Bonnie Wong Man-Wai

Supermarket Cashier

Gordon Lam Ka-Tung

Paramedic

Jason Tobin

Debt Collector

Asuka Higuchi

Girl on Motorcycle

Tony Ho

Thong's Brother-in-law

Don Li

Thong's Brother-in-law

Mandy Chiang Nga-Man

Thong's Sister

Gill Mohindepaul Singh

Hairy

Nicky Li Chung-Chi

Hospital Security

Wong Chi-Wang

Hospital Security

Nicholas Tse Ting-Fung

Nicholas

Daniel Wu

Daniel

Jonathan Lee Yat-Sing

Young Max

Paco Yick Tin-Hung

McDaddy's Henchman

Huang Kaisen

McDaddy's Henchman

Johnny Cheung Wa

McDaddy's Henchman

Luk Man-Wai

Octopus's Bodyguard

Winnie Leung Man-Yee

Thong's Sister

Terence Tsui Chi-Hung

Brother Hung

Mike Moh

Chan Tat-Kwong

Henchman

Gladys Fung Hiu-Si

Thong's Sister

Hui Sze-Man

Neighbour

Sarika Choy

Prenatal Coach

Fu Kim-Hung

Yan's Friend

Che Jan-Bong

Lawyer

He Jun

Green Dragon

Jack Wong Wai-Leung

Henchman

Lam Kwok-Kit

Rocky Lai Keung-Kun