6 episodes
First episode: E1
The Challenge: Untold History
Exploring the conception of the reality show. Featuring commentaries from competitors, producers, media analysts and famous fans.
Start Watching
Jump to the first episode to start from the beginning.
Seasons
Browse season hubs and jump into episodes.
Show FAQ
Quick answers about this series, release status, and episode totals.
When did The Challenge: Untold History first air?
The Challenge: Untold History first aired on September 21, 2022.
How many seasons and episodes does The Challenge: Untold History have?
The Challenge: Untold History currently has 1 season and 6 episodes.
When is the next episode of The Challenge: Untold History?
The Challenge: Untold History is ended, and no upcoming episode is currently scheduled.