Big Brother 22 (American season)

Big Brother 22, also known as Big Brother: All-Stars, is the twenty-second season of the television reality program Big Brother. The season premiered on August 5, 2020, and is broadcast on CBS in the United States and simulcast on Global in Canada. The show chronicles a group of former contestants, known as HouseGuests, as they compete to be the last competitor remaining to win a grand prize of $500,000. Julie Chen Moonves is hosting the season. For the first time since Big Brother: Over the Top, the program featured a live premiere. CBS renewed Big Brother for an additional season on September 5, 2019, before the twenty-first season concluded and confirmed Chen Moonves would be returning as host. The start of the season was delayed six weeks due to the impacts of COVID-19. Hours before the season finale, Julie Chen Moonves made an official announcement for the show's renewal for a twenty-third season in 2021.

The season finale was broadcast on October 28, 2020, after 85 days of competition, where season 16 runner-up Cody Calafiore was named the winner, defeating Enzo Palumbo in an unanimous final jury vote of 9-0. Da'Vonne Rogers was named the season's America's Favorite HouseGuest, winning the $25,000 dollar prize.