Big Brother Season 21 poster

Big Brother — Season 21

Expect the unexpected.

201940 episodes7.1/10 (9 votes)

About this season

American version of the reality game show which follows a group of HouseGuests living together 24 hours a day in the "Big Brother" house, isolated from the outside world but under constant surveillance with no privacy for three months.

Episodes (40)

Episode 1
E1

1. Episode 1

Aired 25 June 2019 • 45 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.

Episode 2
E2

2. Episode 2

Aired 26 June 2019 • 45 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?

Episode 3
E3

3. Episode 3

6.0

Aired 30 June 2019 • 45 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!

Episode 4
E4

4. Episode 4

Aired 2 July 2019 • 45 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.

Episode 5
E5

5. Episode 5

Aired 3 July 2019 • 45 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?

Episode 6
E6

6. Episode 6

Aired 7 July 2019 • 45 min

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

Episode 7
E7

7. Episode 7

Aired 10 July 2019 • 45 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!

Episode 8
E8

8. Episode 8

Aired 11 July 2019 • 45 min

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

Episode 9
E9

9. Episode 9

Aired 14 July 2019 • 45 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!

Episode 10
E10

10. Episode 10

Aired 17 July 2019 • 45 min

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

Episode 11
E11

11. Episode 11

Aired 18 July 2019 • 45 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.

Episode 12
E12

12. Episode 12

7.0

Aired 21 July 2019 • 45 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?

Episode 13
E13

13. Episode 13

Aired 24 July 2019 • 45 min

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

Episode 14
E14

14. Episode 14

Aired 25 July 2019 • 45 min

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

Episode 15
E15

15. Episode 15

6.0

Aired 28 July 2019 • 45 min

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

Episode 16
E16

16. Episode 16

Aired 31 July 2019 • 45 min

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

Episode 17
E17

17. Episode 17

Aired 1 August 2019 • 45 min

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

Episode 18
E18

18. Episode 18

9.0

Aired 4 August 2019 • 45 min

Find out who wins the crucial Head of Household competition.

Episode 19
E19

19. Episode 19

7.0

Aired 7 August 2019 • 45 min

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

Episode 20
E20

20. Episode 20

8.0

Aired 8 August 2019 • 45 min

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

Episode 21
E21

21. Episode 21

7.0

Aired 11 August 2019 • 45 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?

Episode 22
E22

22. Episode 22

7.0

Aired 14 August 2019 • 45 min

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

Episode 23
E23

23. Episode 23

7.0

Aired 15 August 2019 • 45 min

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

Episode 24
E24

24. Episode 24

Aired 18 August 2019 • 45 min

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

Episode 25
E25

25. Episode 25

Aired 21 August 2019 • 45 min

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

Episode 26
E26

26. Episode 26

Aired 22 August 2019 • 45 min

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

Episode 27
E27

27. Episode 27

Aired 25 August 2019 • 45 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?

Episode 28
E28

28. Episode 28

Aired 28 August 2019 • 45 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.

Episode 29
E29

29. Episode 29

Aired 29 August 2019 • 45 min

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

Episode 30
E30

30. Episode 30

Aired 1 September 2019 • 45 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?

Episode 31
E31

31. Episode 31

Aired 4 September 2019 • 45 min

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

Episode 32
E32

32. Episode 32

Aired 5 September 2019 • 45 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?

Episode 33
E33

33. Episode 33

Aired 8 September 2019 • 45 min

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

Episode 34
E34

34. Episode 34

Aired 11 September 2019 • 45 min

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

Episode 35
E35

35. Episode 35

Aired 12 September 2019 • 45 min

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

Episode 36
E36

36. Episode 36

Aired 15 September 2019 • 45 min

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

Episode 37
E37

37. Episode 37

Aired 18 September 2019 • 45 min

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

Episode 38
E38

38. Episode 38

Aired 19 September 2019 • 45 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.

Episode 39
E39

39. Episode 39

Aired 22 September 2019 • 45 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.

Episode 40
E40

40. Episode 40

Aired 25 September 2019 • 45 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.

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