Description :
After more than 500 episodes, it's time to go behind the scenes of The Challenge with documentary series The Challenge: Untold History.
| 1 | Dawn of an Empire | 42:01 | Watch | ||
| 2 | Evolution of the Empire | 42:01 | Watch | ||
| 3 | Against All Odds | 42:01 | Watch | ||
| 4 | The Goats | 42:01 | Watch | ||
| 5 | Love is Not a Game | 42:01 | Watch | ||
| 6 | Expect the Unexpected | 41:40 | Watch |
