Big Brother Season 21
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 21 originally premiered on CBS on June 25, 2019. Current US availability is unconfirmed.
Big Brother Season 21 originally premiered on CBS on June 25, 2019. 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
- 17
Episode 17 source at TVmaze
Who will be evicted from the Big Brother house? Sam or Kat?
- 18
Episode 18 source at TVmaze
Find out who wins the crucial Head of Household competition.
- 19
Episode 19 source at TVmaze
Who will win the Power of Veto? And, will it be used to save either Michie or Jack from eviction?
- 20
Episode 20 source at TVmaze
Who will be evicted from the Big Brother house, and become the first juror?
- 21
Episode 21 source at TVmaze
Three Houseguests will compete in America's Field Trip. Who will become the third nominee for eviction? Who will be punished and who will be safe for the week?
- 22
Episode 22 source at TVmaze
Who will win the power of veto? And will it be used to save either Christie, Cliff or Kat from eviction?
- 23
Episode 23 source at TVmaze
Who will be evicted from the Big Brother house, Cliff or Kat?
- 24
Episode 24 source at TVmaze
See who wins the Head of Household Competition and the Power of Veto is back up for grabs.
- 25
Episode 25 source at TVmaze
Who will win the Power of Veto, and will it be used to save either Analyse or Christie from eviction?
- 26
Episode 26 source at TVmaze
Who will be evicted from the Big Brother house and sent to jury? Sis, or Christie?
- 27
Episode 27 source at TVmaze
Who did you vote to take away half of Holly's power as Head of Household? And who will that Prankster Houseguest nominate for eviction?
- 28
Episode 28 source at TVmaze
Who will win the Power of Veto, and will it be used to save either Nick or Christie from eviction? And Zingbot returns to roast the Final 8.
- 29
Episode 29 source at TVmaze
Who will be evicted from the Big Brother House? Nick or Christie?
- 30
Episode 30 source at TVmaze
We're getting closer to crowning the winner of the half million dollar grand prize, but there is still a whole lot of game to be played! Next, who will become the new Head of Household?
- 31
Episode 31 source at TVmaze
Who will win the Power Of Veto? And will it be used to save either Jessica or Christie from the block?
- 32
Episode 32 source at TVmaze
Who will be evicted from the Big Brother House, Jessica or Cliff? And who will follow them out the door because its double eviction night.
- 33
Episode 33 source at TVmaze
Former Houseguests Swaggy and Bayleigh return to host the next Head of Household competition. Who will rise to power, and who will be nominated for eviction?
- 34
Episode 34 source at TVmaze
Who will win the Power of Veto, and will it be used to save either Tommy or Cliff from eviction?
- 35
Episode 35 source at TVmaze
Who will be evicted from the Big Brother house, Tommy or Holly?
- 36
Episode 36 source at TVmaze
It's the home stretch, and they're all gunning for control.
- 37
Episode 37 source at TVmaze
Who will win the final and most important veto of the season, and guarantee themselves a spot in the Final 3?
- 38
Episode 38 source at TVmaze
Who will be evicted and who will end up in the final 3? Plus, it's been a wild few weeks in the jury house and you will see it all.
- 39
Episode 39 source at TVmaze
Julie Chen Moonves sits down with last season's final three to hear their thoughts on the upcoming finale. Plus, part one of the final HoH plays out in its entirety.
- 40
Episode 40 source at TVmaze
Find out who will win the final and most powerful HoH of the summer. And who the jury will choose to get the $500,000 prize.
Cast and crew
- Produced by
- Allison Grodner, Christopher Roach, Douglas Ross, Rich Meehan
More to watch
About this information
Sources and attribution
Supporting links and attribution for the dates, credits, schedules and watch options shown on this page.
- 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.