Jackie Chan

Thongs

Louis Koo

Octopus

Michael Hui

Landlord

Charlene Choi

Yan

Yuen Biao

Steve Mok

Teresa Carpio

Landlady

Gao Yuanyuan

Melody

Terence Yin

Max

Conroy Chan

McDaddy

Andrew Lin

Calvin

Ken Wong

Debt collector

Ken Lo

Baldie

Hiro Hayama

"Tokyo" Joe

Cherrie Ying Choi-Yi

Mani

Candice Yu

Mrs. Li

Chen Baoguo

Godfather

Matthew Medvedev

"Baby" Matthew Li

Ku Feng

Thong's dad

Wong Yuk-Man

Uncle

Joe Cheung Tung-cho

Priest

Hui Shiu-Hung

Prison Chief

Bonnie Wong

Supermarket cashier

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

Thong's sister

Gill Mohindepaul Singh

Hairy

David Lee Ka-Yan

Doctor Lee

Nicky Li Chung-Chi

Hospital Security

Wong Chi-Wang

Hospital Security

Heaven Ho Yat-Wah

Hospital Security

Tsui Kin-Wah

Hospital Security

Nicholas Tse

Nicholas

Daniel Wu

Daniel

Wong Pak-To

Gambling Patient

Leo Lo Hoi-Ying

Patient's family

Vincent Chi Mo-Chun

Li's bodyguard

Eddie Che Wai-Yin

Li's bodyguard

Chung Ka-Lung

Li's bodyguard

Christian Kila

Li's bodyguard

Jonathan Lee Yat-Sing

Young Max

Choy Tak-Kwan

Car Salesman

Lisa S.

Emily

Paco Yick Tin-Hung

McDaddy's henchman

Sam Kai-Sen Huang

McDaddy's henchman

Johnny Cheung Wa

McDaddy's henchman

Luk Man-Wai

Octopus's bodyguard

Victy Wong Yin-Keung

Octopus's bodyguard

Winnie Leung

Thong's sister

Terence Tsui Chi-Hung

Brother Hung

Ram Ling Chi-Man

Towing mechanic

Wong Man-Kin

Baldie's driver

Mike Moh

Gang Wu

White Tiger

Chan Tat-Kwong

Henchman

Ion Alexander Dam

New-born Matthew

Chan Ho Ting

New-born Matthew

Mayu Yahagi

Girl at the window

Sumiko Chan

Girl's mom

Jan Paul Smith

Spooky

Gladys Fung Hiu-Si

Thong's sister

Leung Chiu-Yi

Thong's niece

Leung Miu-Yi

Thong's niece

Lau Fu-Ting

Thong's nephew

Hui Sze-Man

Neighbour

To Yuk-Kwai

Police constable

Tai Yiu-Fai

Police constable

Luk Chi-Ming

Police constable

Chen Kwok-Shing

Police constable

Tong Chi-Kit

Police constable

Lee Wah-Chu

Police constable

Chow Chi-Keung

Police constable

Lee Wai-Chee

Police constable

Chan Ka-Man

Police constable

Lee Shun-Him

Police constable

Lun Pui-Kei

News reader

Sarika Choy

Prenatal coach

Kwan Ling

Mother at class

Fanny Wong

Mother at class

Joey Chan

Mother at class

Fu Kim-Hung

Yan's friend

Jacky Low

Kid with bicycle

Che Jan-Bong

Lawyer

Ka Sing Chau

Sushi bar manager

Jason Yip Wan-Keung

Lab technician

Chui Hiu-Fung

Lab technician

He Jun

Green Dragon

Jack Wong Wai-Leung

Henchman

Park Hyun-Jin

Henchman

Go Shut-Fung

Henchman

Accord Cheung Kwok-Wai

Detective constable

Vernon Fong

Hospital Security