Big Brother Season 27
Created by John de Mol
Big Brother follows a group of people living together in a house outfitted with dozens of high-definition cameras and microphones recording their every move, 24 hours a day. Each week, the Houseguests will vote someone out of the house. At the end, the last remaining Houseguest will receive the grand prize of $500,000.
Big Brother Season 27 originally premiered on CBS on July 10, 2025. Current US availability is unconfirmed.
Big Brother Season 27 originally premiered on CBS on July 10, 2025. Current US availability is unconfirmed.
Where to watch in the US
Current US availability not verified
It may be available now. Check a broader guide while we verify current catalog options.
Episode guide
Episodes
- 12
Episode 12 source at TVmaze
With Mickey stealing Rylie's crown, all hell breaks loose. Plus, who will be nominated for eviction? And the power of Veto is back up for grabs. Will the golden power be used again? Then, are we in store for another shocking Veto meeting?
- 13
Episode 13 source at TVmaze
Who will the BB Blockbuster save from eviction, and who will be the fourth Houseguest sent packing?
- 14
Episode 14 source at TVmaze
It's an eliminator Head of Household competition... Who will be the last player standing and which Houseguests will hit the block next?
- 15
Episode 15 source at TVmaze
The Veto is up for grabs in a BB classic! Who will win prizes, and what will be the punishments? Plus, since night one Zach has harbored a secret power. Will he finally unleash the BB buy off?
- 16
Episode 16 source at TVmaze
It's time for the nominees to enter the BB Blockbuster Arena! Who will win safety and who will be booted from the house?
- 17
Episode 17 source at TVmaze
It's the terrifying Head of Household competition! Who will survive the party slasher and ascend to power, and which three Houseguests will end up on the block?
- 18
Episode 18 source at TVmaze
The Veto is on the line in the legendary OTEV competition. Who will win the golden power? Plus another jaw dropping Veto meeting awaits.
- 19
Episode 19 source at TVmaze
Will a showmance be torn apart? It all comes down to who wins safety in the BB Blockbuster…. Plus another Houseguest will be evicted!
- 20
Episode 20 source at TVmaze
It's the fallout from Riley's emotional exit. Plus the epic Wall competition, who will endure this BB classic to become the new Head of Household? And three more houseguests will hit the block.
- 21
Episode 21 source at TVmaze
It's a Veto Competition to die for! Who will win the golden power, and will it leave the door open for Vince to take a shot at Rachel?
- 22
Episode 22 source at TVmaze
Who will the BB Block Buster save from Eviction? Katherine, Kelley, or Ava? And who will be the next player sent packing? Keanu and Rachel go from frenemies back to enemies!
- 23
Episode 23 source at TVmaze
Who will become the next Head of Household? And with the last eviction before jury looming, who is hitting the block next? With only four weeks until the winner is crowned, every game move is critical!
- 24
Episode 24 source at TVmaze
Tonight at the Veto competition BB26's Angela is back! Who will win the power of Veto, and will it be used to save a nominee? Plus it leads to another explosive Veto meeting.
- 25
Episode 25 source at TVmaze
Ashely and Rachel continue to go scorched earth on Keanu! Will it be Ashley, Mickey, or Vince who wins The BB Block Buster, and punches their ticket to Jury? And which one of them will be sent home? The Mastermind arrives with a perilous proclamation!
- 26
Episode 26 source at TVmaze
The final nine celebrated making it to jury, but their jubilation will soon turn to ruination because the Masterminds month of mayhem begins tonight with an invitation to the mysterious White Locust resort. It will be a grueling night of gameplay ending in one player's shocking demise! Which houseguest will be the first member of the jury?
- 27
Episode 27 source at TVmaze
Tonight it's the fallout from the most shocking twist of the season! Plus, who is the next Head of Household, which three Houseguests will hit the block? And the Veto is on the line in BB Comics.
- 28
Episode 28 source at TVmaze
Following a live vote, a Houseguest is evicted and interviewed. The remaining Houseguests then compete to become the next Head of Household.
- 29
Episode 29 source at TVmaze
The surviving seven face their biggest challenge yet... Zingbot! That's right the king of zing is back to roast the Houseguests! Then a new Head of Household will be crowned, three nominees hit the block, and a Veto will be won.
- 30
Episode 30 source at TVmaze
Buckle up, it's Double Eviction night! A full week of BB gameplay in one action packed night!
- 31
Episode 31 source at TVmaze
With the final five set the Mastermind's Month of Mayhem kicks into high gear. Who will win a brutal battle of endurance and take power? Plus, which two Houseguests will face the chopping block?
- 32
Episode 32 source at TVmaze
Will the Power of Veto be Keanu's last chance to save himself? The Mastermind returns to oversee his evil Eviction! Who will be sent to Jury? And who will make the final 4? Messages from home send Vince spiraling!
- 33
Episode 33 source at TVmaze
The Final Four is set! Who will win the Head of Household, and earn a spot in the top three? It's the final, and the most important veto competition of the season! By the end of the night, another Houseguest will be sent to Jury!
- 34
Episode 34 source at TVmaze
One week before the finale. The final three is set! Let's take a look back at this season and hear what the Jury members are thinking of their game so far.
- 35
Episode 35 source at TVmaze
The final three go to battle against each other for the power to cast the last eviction vote of the season and the jury returns to pick a winner! Also before the night is through the Mastermind will finally be unmasked!
Cast and crew
- Produced by
- Allison Grodner, Christopher Roach, Douglas Ross, Rich Meehan
More to watch
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- Cast and crew data
- Season release history
Release dates retain the source wording. Season history records original premieres; availability receipts identify options that can be used now or later.