Jon Brennan

The casts of the first four "Real World" seasons reunite to relive old times, settle feuds, and answer questions from a studio audience.

Each year, seven strangers in their twenties, from different backgrounds and countries, are chosen to come live together in a major city.

After spending decades apart, the roommates featured in The Real World reconnect to find out how the series transformed their lives since the cameras stopped rolling, and they’ll discover, once again, what happens when people stop being polite… and start getting real.

Each Challenge pits numerous cast members from past seasons of reality shows against each other, dividing them into two separate teams according to different criteria, such as gender, which show they first appeared on, whether or not they're veterans or rookies on the show, etc. The two teams compete in numerous missions in order to win prizes and advance in the overall game.