On screen
Cast
16 credited performers
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
Artwork unavailable
Mike Guymon
Himself
Ronda Rousey
Herself
John McCarthy
Himself
Urijah Faber
Himself
Ken Kilpatrick
Himself
Ariel Helwani
Self
Muhammed Lawal
Self