Watch The Challenge Season 40: Battle of the Eras Episode 15 tonight for free, streaming or on-demand

The challenge 40 Episode 15 will be broadcast on Wednesday, December 4 at 8 p.m. on MTV. The reality series brings together individuals from every reality television platform across The Challenge’s 40 seasons to compete in epic challenges for a chance to win a whopping million dollars. Tune in to watch this week’s episode with a free trial of Philo.

• Don’t have cable? You can Watch The Challenge for FREE on Philo (free trial) or Fubo (free trial).

This week’s episode is titled “Thinking Thin Era,” in which the chances of success become increasingly slim. Tune in for free with Philo to find out what happens tonight and get ready for next week’s exciting episode.

Who is hosting Challenge 40?

TJ Lavin is back to host the most iconic season of MTV’s longest-running challenge show.

Who is taking part in Challenge 40?

• Brad Fiorenza from The Real World: San Diego (2004)
• Brandon Nelson from The Challenge: Fresh Meat II
• Cory Wharton from Real World: Explosion
• Chris “CT” Tamburello from The Real World: Paris
• Darrell Taylor from Road Rules: Campus Crawl
• Real World Derek Chavez: Cancun
• Leroy Garrett from The Real World: Las Vegas (2011)
• Nehemiah Clark from The Real World: Austin
• and many others

Which seasons and shows will reappear during The Challenge 40?

Viewers will be alums of The Real World, Road Rules, The Challenge (US), Are You the One? (US), Big Brother (US), Survivor (US), Love Island (US and UK), Survival of the Fittest and Exatlón Estados Unidos.

Who was eliminated from MTV’s The Challenge?

Rumor has it that Dunbar Merrill, Duong “Dee” Nguyen, Tonya Cooley, Evan Starkman, Camila Nakagawa and Kenny Santucci have all been banned from participating in the challenge.

What TV channel is The Challenge 40 on?

What: Challenge 40: Battle of the Ages

When: Wednesday, December 4 at 8pm PT/ET (new episodes every Wednesday)

TV channels: MTV

Watch the live stream online: You can Watch The Challenge 40 for FREE on Philo (free trial) or Fubo (free trial). If you’re out of free trials, you can sign up for Philo for just $28/month.