Summer reruns continue tonight (August 19) on ABC and CBS. Our pals over at ABC are re-airing episodes of High Potential and Will Trent, while it’s three hours of NCIS (NCIS, NCIS: Origins, and NCIS: Sydney) on CBS. The good news is that High Potential returns with new episodes on Tuesday, September 16, and the trio of NCIS shows will be back on Tuesday, October 14.

The new seasons of Will Trent and The Rookie are being held for midseason, with both shows expected to return in January 2026. But what about Big Brother?

The beloved reality series airs three new episodes a week. What’s the upcoming Big Brother Season 27 schedule? When does Big Brother return with new episodes? Here’s everything you need to know.

Is Big Brother On Tonight?

Nope. The next new episode (Season 27, Episode 20) airs Wednesday, August 20 at 8:00 p.m. ET on CBS and Paramount+ Premium.

What Day Is Big Brother On?

New episodes of Big Brother air Wednesdays, Thursdays, and Sunday nights on CBS and Paramount+ Premium.

Big Brother 2025 Upcoming Schedule:

• Big Brother Season 27 Episode 20: Wednesday, August 20 at 8:00 p.m. ET
• Big Brother Season 27 Episode 21: Thursday, August 21 at 8:00 p.m. ET
• Big Brother Season 27 Episode 22: Sunday, August 24 at 8:00 p.m. ET
• Big Brother Season 27 Episode 23: Wednesday, August 27 at 8:00 p.m. ET
• Big Brother Season 27 Episode 24: Thursday, August 28 at 8:00 p.m. ET
• Big Brother Season 27 Episode 25: Sunday, August 31 at 8:00 p.m. ET

The two-hour Big Brother Season 27 finale is set to air Sunday, September 28 at 8:30 p.m. ET on CBS.

Where To Watch The Big Brother 2025 Live Feeds:

The Big Brother live feeds are available on Paramount+. No subscription? No problem! If you don’t have access to Paramount+, you can also stream the feeds for free on Pluto TV.

How To Watch Big Brother Live Online:

You can watch new episodes of Big Brother live on CBS, CBS.com, or with an active subscription to Paramount+ Premium, which is available for $12.99/month or $119.99/year. New episodes are available for next-day streaming for Paramount+ Essential subscribers ($7.99/month or $59.99/year).

You can also stream Big Brother live or on demand with an active subscription to fuboTV, DIRECTV, Sling TV, YouTube TV, or Hulu + Live TV.

How To Watch Big Brother ON DIRECTV:

The only way to watch shows airing live without cable is by using a live TV streaming service. We recommend DIRECTV, which has a number of flexible subscription options starting at $49.99/month and comes with a five-day free trial.

Can I Stream Big Brother Season 27 on Hulu and Prime Video?

You can add Paramount Plus Premium to your Prime Video or Hulu account for an extra $12.99/month. Amazon offers a seven-day free trial for new subscribers.