Stephy Tang Lai-Yan as Mari Hirakawa

Chapman To Man-Chat as Chan Kent

Yasuaki Kurata as Akira Hirakawa

Stephen Au Kam-Tong as Mute Dog

Dada Chan Ching as Peggy

Ryan Lau Chun-Kong as Calvin

Michelle Lo as Bulldog

Chow Chi-Fai as Boss

Roy Szeto Wai-Cheuk as Szeto

Tanya Chan as Lawyer

Man Sai as Sun Kee Master Keung

Patrick Leung Pak-Kin as Drunkard in Park

Wiyona Yeung Lau-Ching as Calvin's Wife

Charlene Houghton as Charlene

Bill Lui Tak-Wai as Bodyguard A

Ryouichi Ishijima as Bodyguard B

Jumbo Tsang Suk-Nga as Chant Kent's Wife

Choi Ka-Yin as Preliminary Opponent

JuJu Chan as Final Opponent

Bomber Heung as Preliminary Referee

Lee Ngai-Yi as Young Mari

Lau Chi-Ming as Young Chan Kent

King Michael as Wresting Contestant

Lam Chun-Yin as Wrestling Referee

Leander Lau as Chan Ho Nam

Shan Sajid Ali as Ha Chi Shun (Little Sha)

Marc Nhelson C. Salinas as Lok Tsz Hong (Little Hong)

Yu Kam-Chu as Old Lady at Victoria Park

Wan Yuen-Ling as Siu Fong

Joanne Ho Wing-Lam as Mari Hirakawa (15 Years Old)

Ivy Huen as Peggy (15 Years Old)

Mandy Ho as Mari (Stunt Double)

Cheung Mei-Yi as Mari (Stand-in)

Jovy Lam Wo-Shun as Wrestling Contestant

Or Ka-Chun as Wrestling Contestant

Chan Chun-Hin as Wrestling Contestant

Kenny Lee Ka-Kin as Wrestling Contestant

David Yu Tat-Chi as Mute Dog's Boss

Wong Man-Wan as Karate Student (Flashback)

Lee Tsz-Ching as Karate Student (Flashback)

Po Man-Yi as Karate Student (Flashback)

Yu Ho-Cheung as Karate Student (Flashback)

Chow Cham-Ho as Karate Student (Flashback)

Hou Jun as Karate Student (Flashback)

Kwok Tsz-Hin as Karate Student (Flashback)

Leung Shing-Ho as Karate Student (Flashback)

Grace Lau Mo-Sheung as Karate Student (Flashback)

Lee Yun-Yee as Woman Dancing at the Park

Wong Sui-Lin as Woman Dancing at the Park

Tse Sau-Fong as Woman Dancing at the Park

Woo Yin-Man as Woman Dancing at the Park

Law Yuk-Ling as Woman Dancing at the Park

Lam Wing-Mui as Woman Dancing at the Park

Chan Yau-Wah as Woman Dancing at the Park

Chan Chung-Yam as Woman Dancing at the Park

Linda Leung Lin-Tak as Woman Dancing at the Park

Mak Miu-Ying as Woman Dancing at the Park

Cat Lee Lai-Kwan as Receptionist

Himmy Wong as Bartender

Emil Chan Cheuk-Wah as Preliminary Opponent's Coach

Cheng Chun-Yik as Preliminary Opponent's Assistant

Li Chun-Hin as Preliminary Opponent's Assistant

Tang Tsz-Kin as Preliminary Opponent's Assistant

Gloria Cheung Wing-Yu as Contestant A

Ruby Man Hiu-Wan as Contestant B

Fung Yuk-Cheung as Coach B

Lo Chun-Fung as Assistant B

Natalie Ko Ming-Chun as Contestant C

Lee Hiu-Yi as Contestant D

Li Man-Cheong as Assistant D

Lee Kin-Hing as Superstitious Man

Chan Wing-Yin as Recorder Teacher

Chan Yat-Lung as Kid Playing Recorder

Lau Sen-Hei as Kid Playing Recorder

Katesleigh Clarke as Kid Playing Recorder

Chan Cheuk-Ying as Kid Playing Recorder

Chow Man-Hong as Kid Playing Recorder

Chow Man-Lok as Kid Playing Recorder

Lau Ka-Yee as Old Lady Smoking

Wong Wing-Man as Man at Blacksmith Shop

Chan Hok-Shou as Old Man in Audience

Chan Cho-Leung as Preliminary Scoretaker

Tang Lu as Preliminary Scoretaker / Karate Spectator

Mok Chun-Sum as Preliminary Scoretaker / Middle School Teacher

Courtney Wu as Whistling Taxi Driver

Yau Yik-Pang as Customer at Massage Parlour

Lam Ting-Yan as Middle School Classmate

Chui Ho-Wan as Middle School Classmate

Lai Shuk-Ki as Middle School Classmate

Li Tsz-Kuen as Middle School Classmate

Chu Suet-Yi as Middle School Classmate

Leung On-Ki as Middle School Classmate

Annie Hui Shuk-Ling as Middle School Classmate

Yeung Ting-Yan as Middle School Classmate

Lee Choi-Man as Middle School Classmate

Chung Pui-Yung as Middle School Classmate

Poon Ying-Kwan as Karate Audience (Flashback)

Tang Sin-Wo as Karate Audience (Flashback)

Wong Wing-Tat as Karate Audience (Flashback)

Ghafoor Usuf as Karate Audience (Flashback)

Lau Kwok-Leung as Karate Audience (Flashback)

Yeung Kwong as Karate Audience (Flashback)

Ng Hau-Fa as Karate Audience (Flashback)

Kelly Liu Yue-Wah as Karate Audience (Flashback)

Xie Hongtao as Karate Audience (Flashback)

Tommy Leung Pok-Yan as Final Referee

Li Ka-Chun as Pupil at New Dojo

So Lam as Pupil at New Dojo

Hui Pui-Ka as Pupil at New Dojo

Lau Kiu-Fung as Pupil at New Dojo

Wai Kwok-Ying as Pupil at New Dojo

Choi Wan-Yu as Pupil at New Dojo

Leung Man-Him as Pupil at New Dojo