Herci
Zac Efron
Kevin Von Erich
Jeremy Allen White
Kerry Von Erich
Harris Dickinson
David Von Erich
Maura Tierney
Doris
Holt McCallany
Fritz Von Erich
Stanley Simons
Mike Von Erich
Lily James
Pam Adkisson
Michael Harney
Bill Mercer
Aaron Dean Eisenberg
Ric Flair
Scott Innes
Ring Announcer
Cazzey Louis Cereghino
Bruiser Brody
Maxwell Jacob Friedman
Lance
Ryan Nemeth
Gino Hernandez
Jim Gleason
Doctor
Chavo Guerrero Jr.
The Sheik Ed Farhat
Garrett Hammond
Sportatorium Referee #1
Michael Papajohn
Olympic Coach
Kristina Kingston
Teller
Brian Hite
Sportatorium Referee #3
Chelsea Edmundson
Tania
Brett Beoubay
Fritz's Friend (uncredited)
Timothy Hinrichs
Photographer (uncredited)
Christina Michelle Williams
Restaurant Patron (uncredited)