크레딧 출연 케빈 코스트너 Narrator (voice) Bas Rutten Himself Georges St-Pierre Himself Chuck Liddell Himself Tito Ortiz Himself Kenny Florian Himself Urijah Faber Himself Bruce Buffer Himself Ken Kilpatrick Himself Jon Jones Himself Rashad Evans Himself John McCarthy Himself Mike Guymon Himself Ariel Helwani Self Muhammed Lawal Self 스텝 Vlad Yudin Directing Jim Czarnecki Production Edwin Mejia Jr. Production Vlad Yudin Production Matthew Adams Editing Ilan Katz Production Jason Hofherr Crew Ilan Katz Production Patrick Solomon Production Patrick Solomon Crew Nikola Chapelle Sound Nikola Chapelle Sound Emmanuel Germond Sound Kristin Mendez Camera Marco Vitale Camera Jason Hofherr Editing Daniel Gold Production Eliana Álvarez Martínez Camera Brandon Scott Jensen Crew Vlad Horodinca Camera Hilarion Banks Camera