导演 Rachel Morrison

Claressa 'T-Rex' Shields Ryan Destiny

Jason Crutchfield 布莱恩·泰里·亨利

Jackie Shields Oluniké Adeliyi

Young Claressa (Running) Kylee D. Allen

USA Team Officer Emmanuel Igboke

Coach Parker Lanette Ware

Female Clerk Amanda Barker

Mickey De'Adre Aziza

Clarence Adam Clark

Team USA Teammate Jessica Grossi

Donte Green Michael Brown

AJ Tyrone Benskin

Shanghai Announcer Cynthia Zhou

Young Claressa Jazmin Headley

Corey Chrystian Buddington

Young Corey Maurice Wayne Anglin

Keisha Teanna Weir

Lil' Zay Idrissa Sanogo

Young Lil' Zay Taytem Douglas

Briana Shechinah Mpumlwana

Young Briana Nendia Lewars

Peanut Sekhai Smith

Young Peanut Chidubem Rafael Echendu

Nicole Thompson Sarah Allen

Bob Coleman Jason Weinberg

Bean Richard Lewis

Jackie's Lady Friend Chiamaka Glory

Jackie's Guy Friend Alfred Bobby Daniels

Deedra Tiandria Taylor

Lunch Lady Marium Carvell

Seamstress Jamillah Ross

Student Ivan Ossa

Student Kenya Salmon

Detroit Regional Referee John Kalbhenn

Berston Boxer Dorian Jeremy Prenel Ouaton

Shanghai - WBWC Announcer Patrick Dussault

Shanghai - WBWC Ref (Marshall Claressa Fight) Charlene Wong

Shanghai - WBWC Chinese Tournament Sponso Tabitha Tao

London - Olympic Referee (Gold Medal Match) Jennifer Huggins

London - Olympic Admin Zak Farion

London - Olympic Broadcast Announcer Ruth Tinker

London - Olympic Broadcast Announcer Matthew Gorman

London - Olympic Referee (Laurell Fight) Matt Standish

London Journalist Laura Vincent

London - Olympic Referee (Volnova Fight) Donovan Boucher

Spokane MC 尼尔·克容

Spokane Referee Mark Simmons

Spokane Reporter Myrthin Stagg

London - Olympic Arena Announcer James Finlay Fraser

Kira Fitzgerald Natasha Spence

Marching Band Member Jordan A.K. Browm

Marching Band Member Allen Adepoju

Marching Band Member Jasmine Jones-Ball

Marching Band Member Daniel Jordan Anthony

Savannah Marshall Nicole Drury

Anna Laurell (Quarterfinal) Christine Cleary

Marina Volnova (Semifinal) Laura Vuculescu

Torlopova aka 'The Jackal' Melissa Karagianis

Fat Daddy Baby Amara-Grace Boyce

Fat Daddy Baby Za'Niyah-Rose Kirston-Reeves

Boxing Spectator (uncredited) Selina An

American Boxing Fan (uncredited) Jim Carey

Marlen's Manager (uncredited) J. Timothy Hunt

Shanghai Spectator (uncredited) Jack Nguyen

Boxing Spectator (uncredited) Shubei Zheng