From the producers of 'Bowling for Columbine', 'Fahrenheit 9/11' and 'Generation Iron' comes 'The Hurt Business' which examines the rise of mixed martial arts fighting through the eyes of today's top stars.
| Actor | Role |
|---|---|
 Kevin CostnerNarrator (voice) | Narrator (voice) |
 Bas RuttenHimself | Himself |
 Rashad EvansHimself | Himself |
 Jon JonesHimself | Himself |
 Tito OrtizHimself | Himself |
 Chuck LiddellHimself | Himself |
 Georges St-PierreHimself | Himself |
 Kenny FlorianHimself | Himself |
 Bruce BufferHimself | Himself |
| MMike GuymonHimself | Himself |
 Ronda RouseyHerself | Herself |
 John McCarthyHimself | Himself |
 Urijah FaberHimself | Himself |
 Ken KilpatrickHimself | Himself |
 Ariel HelwaniSelf | Self |
 Muhammed LawalSelf | Self |