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Big Brother 21 Plot

Sixteen houseguests enter the house for a chance to win $500,000.

Big Brother Big Brother 21 aired on June 25th, 2019.

Watch 'Big Brother' Big Brother 21 Online

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Big Brother 21 Episodes

1. Season Premiere

June 25th, 201945 min

Big Brother brings the great outdoors to the Houseguests as they embark on their journey living in a house inspired by summer camp in Season 21. And, this season will feature a first-of-its kind twist that will force houseguests to rethink how they play the game! This season's cast includes a wine safari guide, a preschool aide, a Broadway performer, a petroleum engineer and a therapist, among others.

2. Episode 2

June 26th, 201945 min

Jackson must banish four houseguests and put their game in jeopardy, sending them into the Big Brother wilderness. Who will make it back to Camp B.B.? And who will be sent packing?

3. Episode 3

June 30th, 201945 min

Which two Houseguests will be nominated for eviction? Plus, there's a new twist in the game where a secret power is up for grabs!

4. Episode 4

July 2nd, 201945 min

It's the first VETO of the Summer, will it be used to save one of the nominees? Plus, BB20 winner Kaycee returns to surprise the Houseguests. There are also signs of cracks in the Gr8ful alliance.

5. Episode 5

July 3rd, 201945 min

Who will be evicted from the Big Brother house, Kathryn or Ovi? Plus, how will the house react when a shocking new twist is unleashed?

6. Episode 6

July 7th, 201945 min

The next Whacktivity competition! Who will win and what secret power will they receive?

7. Episode 7

July 10th, 201945 min

Who will win the Power of Veto? And, will it be used to save either Jessica or Kemi from eviction? Find out on the next BIG BROTHER!

8. Episode 8

July 11th, 201945 min

Who will be evicted from the Big Brother House and join Camp Comeback? Will it be Kemi or Jessica?

9. Episode 9

July 14th, 201945 min

Who will Nick nominate for eviction? Plus, find out who will win the last Secret Power in the final Whacktivity Competition; it's a classic BB Power returning to the game!

10. Episode 10

July 17th, 201945 min

Who will win the Power of Veto? And will it be used to save either Cliff, or Jessica from eviction?

11. Episode 11

July 18th, 201945 min

Who will be evicted, Cliff or Nicole? Plus, one member of Camp Comeback will earn a second chance at the game while three will be evicted for good.

12. 2112

July 21st, 201945 min

Cliff is back in the game. Tune in to see his triumphant return. Plus, we crown a new Head of Household. Who will rise to power, and who will they nominate for eviction?

13. Episode 13

July 24th, 201945 min

Who will win the Power of Veto and will it be used to save either Jackson, Michie or Jack from eviction?

14. Episode 14

July 25th, 201945 min

Who will be evicted from the Big Brother house, Jack or Bella?

15. 2115

July 28th, 201945 min

Who will emerge from the epic endurance competition as the new HoH, and which two players will be targeted next for eviction?

16. Episode 16

July 31st, 201945 min

Who will win the Power of Veto? And, will it be used to save either Sam or Nick from eviction?

17. Episode 17

August 1st, 201945 min

Who will be evicted from the Big Brother house? Sam or Kat?

18. 2118

August 4th, 201945 min

Find out who wins the crucial Head of Household competition.

19. 2119

August 7th, 201945 min

Who will win the Power of Veto? And, will it be used to save either Michie or Jack from eviction?

20. 2120

August 8th, 201945 min

Who will be evicted from the Big Brother house, and become the first juror?

21. 2121

August 11th, 201945 min

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. 2122

August 14th, 201945 min

Who will win the power of veto? And will it be used to save either Christie, Cliff or Kat from eviction?

23. 2123

August 15th, 201945 min

Who will be evicted from the Big Brother house, Cliff or Kat?

24. Episode 24

August 18th, 201945 min

See who wins the Head of Household Competition and the Power of Veto is back up for grabs.

25. Episode 25

August 21st, 201945 min

Who will win the Power of Veto, and will it be used to save either Analyse or Christie from eviction?

26. Episode 26

August 22nd, 201945 min

Who will be evicted from the Big Brother house and sent to jury? Sis, or Christie?

27. Episode 27

August 25th, 201945 min

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

August 28th, 201945 min

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

August 29th, 201945 min

Who will be evicted from the Big Brother House? Nick or Christie?

30. Episode 30

September 1st, 201945 min

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

September 4th, 201945 min

Who will win the Power Of Veto? And will it be used to save either Jessica or Christie from the block?

32. Episode 32

September 5th, 201945 min

Who will be evicted from the Big Brother House, Jessica or Cliff? And who will follow them out the door because it's double eviction night?

33. Episode 33

September 8th, 201945 min

A new head of household is crowned; two houseguests are put on the block for eviction.

34. Episode 34

September 11th, 201945 min

Who will win the Power of Veto, and will it be used to save either Tommy or Cliff from eviction?

35. Episode 35

September 12th, 201945 min

Who will be evicted from the Big Brother house, Tommy or Holly?

36. Episode 36

September 15th, 201945 min

It's the home stretch, and they're all gunning for control.

37. Episode 37

September 18th, 201945 min

Who will win the final and most important veto of the season, and guarantee themselves a spot in the Final 3?

38. Episode 38

September 19th, 201945 min

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

September 22nd, 201945 min

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

September 25th, 201945 min

Find out will win the final and most powerful HoH of the summer. And who the jury will choose to get the $500,000 prize.

All Seasons

Big Brother 26

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Jul 17, 2024
Big Brother 25

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Aug 2, 2023
Big Brother 24

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Jul 6, 2022
Big Brother 23

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Big Brother 21

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Jun 25, 2019
Big Brother 20

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Jun 26, 2018
Season 19

Season 19

Jun 28, 2017
Big Brother 18

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Jun 22, 2016
Big Brother 17

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Jun 24, 2015
Big Brother 16

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Jun 25, 2014
Big Brother 15

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Jun 25, 2013
Big Brother 14

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Jul 11, 2012
Big Brother 13

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Jul 6, 2011
Big Brother 12

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Jul 7, 2010
Big Brother 11

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Jul 9, 2009
Big Brother 10

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Jul 12, 2008
Big Brother 8

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Jul 4, 2007
Big Brother 6

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Jul 7, 2005
Big Brother 5

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Jul 6, 2004
Big Brother 3

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Jul 10, 2002
Big Brother 2

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Specials

Specials

Jun 21, 2006