Mel Gibson
— Self
Joe Rogan
— Self
Randy Couture
— Self
Neil deGrasse Tyson
— Self
Brendan Schaub
— Self
Dana White
— Self
Jocko Willink
— Self
Cesalina Gracie
— Self
Sebastian Junger
— Self
Rigan Machado
— Self
Royce Gracie
— Self
Rener Gracie
— Self
Hélio Gracie
— Self
Renzo Gracie
— Self
Matt Serra
— Self
Ali Abdelaziz
— Self
Din Thomas
— Self