The Challenge: All Stars (2021)

All past finalists. One historic fight.

Twenty-two of the most iconic, boldest, and fiercest Challenge All Stars from the original The Real World and Road Rules return for a second chance at the ultimate competition as they vie for their shot at the $500,000 grand prize. Follow the competitors as they face unprecedented, over-the-top challenges set in the Andes Mountains of Argentina.

• First Air Date: 2021-04-01
• Last Air Date: 2025-03-05
• Total Seasons: 5
• Total Episodes: 54
• Episode Runtime: 42 min.
• Network: MTV, Paramount+
• Creator: Mary-Ellis Bunim, Mark Long, Johnathan Murray