All Cast
Kevin Costner
Narrator (voice)
Bas Rutten
Himself
Rashad Evans
Himself
Jon Jones
Himself
Tito Ortiz
Himself
Chuck Liddell
Himself
Georges St-Pierre
Himself
Kenny Florian
Himself
Bruce Buffer
Himself
Mike Guymon
Himself
Ronda Rousey
Herself
John McCarthy
Himself
Urijah Faber
Himself
Ken Kilpatrick
Himself
Ariel Helwani
Self
