Big Brother Celebrates 1000 EpisodesBIG BROTHER celebrates its 1000th episode live on Thursday, August 27 (8:00-9:30 PM live ET/delayed PT) on the CBS Television Network and streaming on Paramount+, marking the first time a primetime television series has reached this milestone. “It would not have been possible without all of the hardworking and talented people behind the scenes who make up our BIG BROTHER family. May God allow BIG BROTHER to continue for at least another 1,000 original episodes, with more Zings, new Houseguests, and countless HOH competitions still to come!” BIG BROTHER airs Wednesdays ( 8:00-9:30 PM, ET /PT), Thursdays ( 8:00-9:00 PM, ET /PT) live eviction show hosted by Julie Chen Moonves, and Sundays ( 8:00-9:00 PM, ET /PT). BIG BROTHER: UNLOCKED airs Aug. 7, Aug. 23 (supersized episode), Sept. 4 (8:00-9:00 PM, ET /PT) and Sept. 18 (9:00–10:00 PM, ET /PT) on the CBS Television Network and Paramount+.