Sydney Sweeney Christy Martin, Producer
Katy O'Brian Lisa Holewyne
Ethan Embry John Salters
Merritt Wever Joyce Salters
Ben Foster Jim V. Martin
Chad L. Coleman Don King
Jess Gabor Rosie
Tony Cavalero James “Shortdog” Maloney
Courtney Grace Journalist
David Michôd Screenplay, Director, Producer
Mirrah Foulkes Screenplay, Executive Producer
Miles Mussenden Richard Christmas
Ellen Lewis Casting
Kevin J. O'Connor Ring Announcer
Valyn Hall Dana Jamison
Monica Barrios-Smith Second Assistant "A" Camera
Katherine Fugate Story
Bridgett Riley Stunts
Teddy Schwarzman Producer
Kate Sprance Casting
Meredith Richardson Stunts
Hannah Scott Stunts
Robert Mackenzie Sound Designer
Kevin Strahm Sound Mixer
John Friedberg Executive Producer
Harrison Huffman Executive Producer, Unit Production Manager
Bill Kelly Larry Carrier
Michael Heimler Executive Producer
Gilbert Cruz Miguel Diaz
Ben Aycrigg Rick Cole
David Levine Executive Producer
Chad Keith Production Design
Matt Villa Editor
Jackie Gerhardy Stunts
Germain McMicking Director of Photography
Erika Keck Stunts
Michelle Andrea Adams Stunts
Adrian Lockett Mike Tyson
Myke Holmes Lawyer
Brendalyn Richard Second Assistant Director
Jonathan Guggenheim Art Direction
Walter Garcia Stunt Coordinator, Fight Choreographer
Joshua Lamboy Daytona Referee
Dena Sodano Stunt Double
Nadia Lorencz Stunts
Huxley Rodriguez Production Supervisor
Naomi Graham Laila Ali
DeeJay Sturdivant Bristol Referee
Jordan Nelson ER Doctor
Carrie Stauber Judge
Brent Stiefel Producer
Sarah Irwin Stunt Double
Brad Zimmerman Executive Producer
Stephanie Baur Deirdre Gogarty
Bronte Coluccio Stunt Double
Nick Shumaker Executive Producer
Arischa Conner Orlando Nurse
Alex Lapeyrolerie Stunts
Kerry Kohansky-Roberts Producer
Matt Cabinum First Assistant "A" Camera
Anthony Bui Punta Gorda Referee
Brian Ashton Smith Mandalay Bay Referee
Michael Jamorski Stunt Double
April Sutton Stunts
Megan Deputy Key Makeup Artist
Andrew Golov Executive Producer
Antony Partos Original Music Composer
Marvin Laviolette Jessie Robinson
Justin Lothrop Producer
Jason Johnson Digital Imaging Technician
Christina Flannery Costume Designer
Tamara Hopkins Waitress