PrimeWire

You can now watch the entire The Challenge: Untold History movie online in high-definition quality, complete with English subtitles for a better viewing experience. Best of all, there’s no need to download anything—simply stream it directly from your device anytime, anywhere.

The Challenge: Untold History explores the MTV program's conception, evolution and legacy, all while enlisting competitors, producers, media analysts, and famous fans to reveal the true story (sound familiar?) of the greatest competition series on television.