Original series are coming to CBS All Access sooner than we thought. I have learned that a new season of CBS’ summer staple, veteran reality series Big Brother, will air this fall on the SVOD service. Big Brother Season 19 will be 10 weeks, a little shorter than the show’s typical 13-14-week run, I hear. It will start shortly (within days) after Season 18 ends on the broadcast network with a 90-minute finale on September 21. It will be produced by the same team that makes the broadcast version and will feature a new cast of houseguests. CBS would not comment.
This will be Big Brother’s second installment airing outside of summer. The previous time was Season 9, which ran in midseason 2008 as a reaction to the writers strike, which left broadcast networks without scripted originals for a large portion of the 2007-08 season.
https://deadline.com/2016/08/big-brother-season-19-fall-cbs-all-access-1201796972/