Stephy Tang Lai-Yan

Character: Mari Hirakawa

Chapman To Man-Chat

Character: Chan Kent

Yasuaki Kurata

Character: Akira Hirakawa

Stephen Au Kam-Tong

Character: Mute Dog

Dada Chan Ching

Character: Peggy

Ryan Lau Chun-Kong

Character: Calvin

Michelle Lo

Character: Bulldog

Chow Chi-Fai

Character: Boss

Roy Szeto Wai-Cheuk

Character: Szeto

Tanya Chan

Character: Lawyer

Man Sai

Character: Sun Kee Master Keung

Patrick Leung Pak-Kin

Character: Drunkard in Park

Wiyona Yeung Lau-Ching

Character: Calvin's Wife

Charlene Houghton

Character: Charlene

Bill Lui Tak-Wai

Character: Bodyguard A

Ryouichi Ishijima

Character: Bodyguard B

Jumbo Tsang Suk-Nga

Character: Chant Kent's Wife

Choi Ka-Yin

Character: Preliminary Opponent

JuJu Chan

Character: Final Opponent

Bomber Heung

Character: Preliminary Referee

Lee Ngai-Yi

Character: Young Mari

Lau Chi-Ming

Character: Young Chan Kent

King Michael

Character: Wresting Contestant

Lam Chun-Yin

Character: Wrestling Referee

Leander Lau

Character: Chan Ho Nam

Shan Sajid Ali

Character: Ha Chi Shun (Little Sha)

Marc Nhelson C. Salinas

Character: Lok Tsz Hong (Little Hong)

Yu Kam-Chu

Character: Old Lady at Victoria Park

Wan Yuen-Ling

Character: Siu Fong

Joanne Ho Wing-Lam

Character: Mari Hirakawa (15 Years Old)

Ivy Huen

Character: Peggy (15 Years Old)

Mandy Ho

Character: Mari (Stunt Double)

Cheung Mei-Yi

Character: Mari (Stand-in)

Jovy Lam Wo-Shun

Character: Wrestling Contestant

Or Ka-Chun

Character: Wrestling Contestant

Chan Chun-Hin

Character: Wrestling Contestant

Kenny Lee Ka-Kin

Character: Wrestling Contestant

David Yu Tat-Chi

Character: Mute Dog's Boss

Wong Man-Wan

Character: Karate Student (Flashback)

Lee Tsz-Ching

Character: Karate Student (Flashback)

Po Man-Yi

Character: Karate Student (Flashback)

Yu Ho-Cheung

Character: Karate Student (Flashback)

Chow Cham-Ho

Character: Karate Student (Flashback)

Hou Jun

Character: Karate Student (Flashback)

Kwok Tsz-Hin

Character: Karate Student (Flashback)

Leung Shing-Ho

Character: Karate Student (Flashback)

Grace Lau Mo-Sheung

Character: Karate Student (Flashback)

Lee Yun-Yee

Character: Woman Dancing at the Park

Wong Sui-Lin

Character: Woman Dancing at the Park

Tse Sau-Fong

Character: Woman Dancing at the Park

Woo Yin-Man

Character: Woman Dancing at the Park

Law Yuk-Ling

Character: Woman Dancing at the Park

Lam Wing-Mui

Character: Woman Dancing at the Park

Chan Yau-Wah

Character: Woman Dancing at the Park

Chan Chung-Yam

Character: Woman Dancing at the Park

Linda Leung Lin-Tak

Character: Woman Dancing at the Park

Mak Miu-Ying

Character: Woman Dancing at the Park

Cat Lee Lai-Kwan

Character: Receptionist

Himmy Wong

Character: Bartender

Emil Chan Cheuk-Wah

Character: Preliminary Opponent's Coach

Cheng Chun-Yik

Character: Preliminary Opponent's Assistant

Li Chun-Hin

Character: Preliminary Opponent's Assistant

Tang Tsz-Kin

Character: Preliminary Opponent's Assistant

Gloria Cheung Wing-Yu

Character: Contestant A

Ruby Man Hiu-Wan

Character: Contestant B

Fung Yuk-Cheung

Character: Coach B

Lo Chun-Fung

Character: Assistant B

Natalie Ko Ming-Chun

Character: Contestant C

Lee Hiu-Yi

Character: Contestant D

Li Man-Cheong

Character: Assistant D

Lee Gin-Hing

Character: Superstitious Man

Chan Wing-Yin

Character: Recorder Teacher

Chan Yat-Lung

Character: Kid Playing Recorder

Lau Sen-Hei

Character: Kid Playing Recorder

Katesleigh Clarke

Character: Kid Playing Recorder

Chan Cheuk-Ying

Character: Kid Playing Recorder

Chow Man-Hong

Character: Kid Playing Recorder

Chow Man-Lok

Character: Kid Playing Recorder

Lau Ka-Yee

Character: Old Lady Smoking

Wong Wing-Man

Character: Man at Blacksmith Shop

Chan Hok-Shou

Character: Old Man in Audience

Chan Cho-Leung

Character: Preliminary Scoretaker

Tang Lu

Character: Preliminary Scoretaker / Karate Spectator

Mok Chun-Sum

Character: Preliminary Scoretaker / Middle School Teacher

Courtney Wu

Character: Whistling Taxi Driver

Yau Yik-Pang

Character: Customer at Massage Parlour

Lam Ting-Yan

Character: Middle School Classmate

Chui Ho-Wan

Character: Middle School Classmate

Lai Shuk-Ki

Character: Middle School Classmate

Li Tsz-Kuen

Character: Middle School Classmate

Chu Suet-Yi

Character: Middle School Classmate

Leung On-Ki

Character: Middle School Classmate

Annie Hui Shuk-Ling

Character: Middle School Classmate

Yeung Ting-Yan

Character: Middle School Classmate

Lee Choi-Man

Character: Middle School Classmate

Chung Pui-Yung

Character: Middle School Classmate

Poon Ying-Kwan

Character: Karate Audience (Flashback)

Tang Sin-Wo

Character: Karate Audience (Flashback)

Wong Wing-Tat

Character: Karate Audience (Flashback)

Ghafoor Usuf

Character: Karate Audience (Flashback)

Lau Kwok-Leung

Character: Karate Audience (Flashback)

Yeung Kwong

Character: Karate Audience (Flashback)

Ng Hau-Fa

Character: Karate Audience (Flashback)

Kelly Liu Yue-Wah

Character: Karate Audience (Flashback)

Xie Hongtao

Character: Karate Audience (Flashback)

Tommy Leung Pok-Yan

Character: Final Referee

Li Ka-Chun

Character: Pupil at New Dojo

So Lam

Character: Pupil at New Dojo

Hui Pui-Ka

Character: Pupil at New Dojo

Lau Kiu-Fung

Character: Pupil at New Dojo

Wai Kwok-Ying

Character: Pupil at New Dojo

Choi Wan-Yu

Character: Pupil at New Dojo

Leung Man-Him

Character: Pupil at New Dojo