• 
  Thomas Loureiro

  regizor

• 
  Dana White

  El insusi
• 
  Randy Couture

  El insusi
• 
  Kenny Florian

  El insusi
• 
  Diego Sánchez

  El insusi
• 
  Stephan Bonnar

  El insusi
• 
  Forrest Griffin

  El insusi
• 
  Willa Ford

  Ea insasi

• 
  Sam Hoger

  El insusi
• 
  Josh Koscheck

  El insusi
• 
  Nate Quarry

  El insusi
• 
  Mike Swick

  El insusi
• 
  Chuck Liddell

  Antrenorul
• 
  Mike Rowe

  Narrator (65 episodes, 2005-2008)
• 
  Quinton 'Rampage' Jackson