18 CBS REALITY TITANS AND SIX LEGENDARY VETERANS FROM MTV'S "THE CHALLENGE" COMPETE IN THE SUMMER'S FIERCEST COMPETITION, ON THE TWO-PART SEASON PREMIERE OF "THE CHALLENGE: USA"

Part One of the Competition Kicks Off Thursday, Aug. 10 and Continues with Part Two on Sunday, Aug. 13

"The Riskiest Season Yet" - The 18 CBS reality titans from BIG BROTHER, SURVIVOR and THE AMAZING RACE are shocked to learn that they will be competing amongst six legendary veterans from MTV's THE CHALLENGE, and host TJ Lavin introduces a new twist that will put multiple players at risk at the first elimination, on part one of the two-part THE CHALLENGE: USA premiere, Thursday, Aug. 10 (10:01-11:00 PM, ET/PT) on the CBS Television Network, and streaming on Paramount+ (live and on demand for Paramount+ with SHOWTIME subscribers, or on demand for Paramount+ Essential subscribers the day after the episode airs)*.

"Blurred Battle Lines" - The Challengers battle it out in a difficult water challenge, and a new alliance is formed to target a CHALLENGE veteran. Meanwhile, romance blossoms between two teammates, on part two of the two-part season premiere of THE CHALLENGE: USA, Sunday, Aug. 13 (9:00-10:00 PM, ET/PT) on the CBS Television Network and streaming on Paramount+ (live and on demand for Paramount+ with SHOWTIME subscribers, or on demand for Paramount+ Essential subscribers the day after the episode airs)*. TJ Lavin is the host.

*Paramount+ with SHOWTIME subscribers will have access to stream live via the live feed of their local CBS affiliate on the service, as well as on demand. Paramount+ Essential subscribers will not have the option to stream live, but will have access to on-demand the day after the episode airs.