Big Brother 27 Launch Week: Premiere, Cast Reveal, Schedule & More

Big Brother 27 is officially kicking off this week with its highly anticipated season premiere on Thursday, July 10 at 8PM ET/PT on CBS. The debut will be a 90-minute special, launching what’s expected to be a three-month summer filled with drama, strategy, and a stunning new house design.

But first… we still need the rest of the Houseguests!

Over the weekend, CBS stirred up excitement with a blink-and-you’ll-miss-it five-second teaser, which quickly led to the reveal of the first five Houseguests. Since then, fans have been eagerly waiting for the rest of the cast to be announced—but so far, no further reveals or leaks have surfaced.

If CBS follows the same rollout pattern as last year, the full cast announcement will likely drop just two days before the premiere, which would land it on Tuesday, July 8. That reveal could come as the Houseguests are already inside the house and playing the game. Either way, the wait is almost over—and fans should stay alert for updates at any moment.

Once Thursday night hits, the BB27 floodgates officially open. CBS has confirmed the weekly broadcast schedule for now:
  • Thursdays at 8PM ET/PT
  • Sundays at 8PM ET/PT
  • Wednesdays at 8PM ET/PT

In addition, there will be bi-weekly Friday episodes at 8PM, featuring a brand-new show called “Big Brother Unlocked.” This special segment will dive into behind-the-scenes content, hosted by a yet-to-be-named personality—likely a returning Big Brother alum.

Read More; Big Brother 27 First Five Houseguests Revealed!

As for the Live Feeds, fans will need to hang tight a bit longer. The feeds won’t go live until after Sunday night’s second episode airs on the West Coast—which puts the launch time around 9:30PM PT / 12:30AM ET early Monday morning. It’s a bit of a wait and we’ll miss out on those crucial first days inside the house, but this delay has become standard in recent years.

So gear up—Big Brother 27 is just days away, and it’s shaping up to be one of the most unpredictable seasons yet.

Want even more Big Brother 27 spoilers, live feed updates, and breaking news?
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