The Challenge: Untold History - Season 1
Exploring the conception of the reality show. Featuring commentaries from competitors, producers, media analysts and famous fans.
Genre: Documentary
Actor: T.J. Lavin , Aneesa Ferreira , Mark Long , Nany González , Tori Deal , Wes Bergmann , Leroy Garrett , Darrell Taylor , Jemmye Carroll , Mike 'The Miz' Mizanin , Dave Callaham
Country: United States