Kevin James
Scott Voss
Acting
Salma Hayek Pinault
Bella Flores
Acting
Henry Winkler
Marty Streb
Acting
Greg Germann
Duke Betcher
Acting
Joe Rogan
Joe Rogan
Acting
Gary Valentine
Eric Voss
Acting
Jake Zyrus
Malia De La Cruz
Acting
Bas Rutten
Niko
Acting
Nikki Tyler-Flynn
Mollie Streb
Acting
Reggie Lee
Mr. De La Cruz
Acting
Jason Miller
'Lucky' Patrick Murphy
Acting
Mark Muñoz
Romero
Acting
Melissa Peterman
Lauren Voss
Acting
Shelly Desai
Miguel
Acting
Bruce Buffer
Bruce Buffer
Acting
Krzysztof Soszynski
Ken 'The Executioner' Dietrich
Acting
Satoshi Ishii
Fairgrounds Fighter
Acting
Mark DellaGrotte
Mark DellaGrotte
Acting
Herb Dean
Herb Dean
Acting
Arianny Celeste
Penelope 'Pinche Punisher' Lopez
Acting
Mookie Barker
Vice Principal Elkins
Acting
Mike Goldberg
Mike Goldberg
Acting
Wanderlei Silva
Wanderlei Silva
Acting
Chael Sonnen
Arguing Fighter
Acting
Jacob 'Stitch' Duran
Jacob 'Stitch' Duran
Acting
Melchor Menor
Sityodtong Gym Fighter
Acting
Lenny Clarke
Loud Dietrich Fan
Acting
Jason Sandler
High School Student
Acting
J. Michael Trautmann
Derrick
Acting
Ivan Padilla
Martinez
Acting
Nicholas R. Grava
Jacob
Acting
Frank Coraci
Disoriented Gym Patron
Directing
Olivia Jordan
Ring Girl
Acting
Rich Manley
Male Receptionist (uncredited)
Acting
Jackie Flynn
Joe Duffy
Acting
Blaine Stevens
Mary Shannon Voss
Acting
Steven Ritchie
Brian
Acting
Earnestine Phillips
Muba
Acting
Michael Burton
Ref at Fairgrounds
Acting
Nicholas Turturro
Referee
Acting
Alex Ziwak
MMA Corner Man (uncredited)
Acting
Deborah Rosencrans
Citizenship Student
Acting