Big Brother Season 15 Episode release dates & where to watch

1. Live Launch: Part 1

Emma Willis hosts the first of two live launch shows, as a new set of housemates enter the House.

2. Live Launch: Part 2

Emma Willis hosts the second part of the live launch show.

3. Day 2

Highlights of the latest events inside the House.

4. Day 3

Highlights of the latest events inside the House.

5. Day 4

The housemates nominate for the first time.

6. Day 5

The results of the first nominations are revealed to the House.

7. Day 6

The housemates are tasked with staying happy, even when Big Brother turns mean.

8. Day 7

The housemates discover whether they've passed the Power of Positivity task.

9. Live Eviction #1 - Day 8

Danielle, Jale and Tamara face the first public vote. Who goes? You decide.

10. Eviction Interview #1 - Day 8

Emma Willis grills the first evictee of the series live in the studio.

11. Day 9

Mark demonstrates his psychic abilities and the House reacts to the first eviction.

12. Day 10

Suspicion reaches fever pitch, as Chris selects another housemate to face eviction.

13. Day 11

The House is rocked by another nomination from the Power Housemate.

14. Day 12

Winston is set a secret mission by Big Brother.

15. Day 13

The House is converted into a working farm for this week's shopping task.

16. Day 14

The housemates discover the results of this week's shopping task.

17. Live Eviction #2 - Day 15

Ash, Christopher, Jale, Marlon, Pauline and Steven face eviction. Who goes? You decide.

18. Day 16

The housemates become prisoners and guards for Big Brother's Contraband task.

19. Day 17

Power Couple, Matthew and Toya, must veto three of their fellow housemates' nominations.

20. Day 18

Matthew and Toya save one housemate from facing the public vote.

21. Day 19

Big Brother sets a task to test the housemates' friendships to the very limit.

22. Day 20

The housemates are tested on how much they think alike for this week's shopping task.

23. Day 21

Will Danielle, Toya and Steven all answer yes to eating Big Brother's Special Breakfast?

24. Live Eviction #3 - Day 22

Ash, Chris, Christopher, Danielle, Jale, Marlon, Toya and Winston face the public vote.

25. Day 23

The girls are given the Power by Big Brother.

26. Day 24

Danielle invites Marlon, Ash and Winston to her 'finishing school'.

27. Day 25

Ash, Marlon and Winston perform a striptease for the girls.

28. Day 26

The girls must decide which three boys to save from this week's public vote.

29. Day 27

The housemates tackle Big Brother's Assassins task.

30. Day 28

The housemates discover whether they've passed the Assassins shopping task.

31. Live Eviction #4 - Day 29

Ash, Christopher, Mark, Matthew and Winston face the public vote. Who goes? You decide.

32. Day 30

See the housemates are getting on after the latest eviction.

33. Day 31

Christopher is tasked with bringing some festive cheer to the Big Brother House.

34. Day 32

The housemates learn the results of this week's nominations.

35. Day 33

As the House runs on backup power, can the housemates put its needs before their own?

36. Day 34

The nominated housemates are given the chance to save themselves.

37. Day 35

As the housemates are paired up, which double act will prove to be the perfect match?

38. Live Eviction #5 - Day 36

Ashleigh, Chris, Christopher and Jale face the public vote. Who goes? You decide.

39. Day 37

The House reacts to the latest eviction.

40. Day 38

The housemates tackle Big Brother's Planet of the Apes task.

41. Live Eviction #6 - Day 39 - Armageddon

One housemate faces immediate eviction from the House in a special live show.

42. Day 40 - Armageddon

Bianca, Pav and Zoe get to know their new housemates.

43. Day 41 - Armageddon

As the old housemates feel the pinch, can they win back some long-lost luxuries?

44. Day 42 - Armageddon

The new housemates select Christopher to be their mole.

45. Live Eviction #7 - Day 43

New housemates Bianca, Pav and Zoe face eviction from the House. Who goes? You decide.

46. Day 44

Daily highlights from the house

47. Day 45

The housemates learn that Kimberly will not be returning to the House.

48. Day 46

The housemates battle it out as rival bands in Big Brother's very own festival.

49. Day 47

Ashleigh, the new secret Power Housemate, forms the first Power Alliance.

50. Day 48

Former housemates Matthew, Danielle and Bianca return to the House to advise the Power Alliance.

51. Day 49

The housemates go head-to-head in this week's shopping task.

52. Live Eviction #8 - Day 50

Live coverage of the drama and excitement as another housemate is evicted.

53. Day 51

The House reacts to the latest eviction.

55. Day 53

Big Brother gathers the housemates to reveal the results of this week’s nominations.

56. Day 54

Winston must choose who'll get to hear from their loved ones - and who won't.

57. Day 55

The housemates get their groove on for this week's shopping task.

58. Day 56

Can the Housemates put their own opinions aside to second guess what you think of them?

59. Live Eviction #10 - Day 57

Live coverage of the drama and excitement as another housemate is evicted.

60. Day 58

The House reacts to the latest eviction.

61. Day 59

Catch up on the action, arguments, couplings, friendships and the conversations in the diary room.

62. Day 60

Will the housemates pass their wild task?

63. Day 61

Can Ash succeed in dazzling housemates with his sleight of hand?

64. Day 62

Highlights of the latest events inside the house.

65. Day 63

The housemates are presented with a dilemma as The Power of Money task continues.

66. Live Eviction #11 & #12

Who will be next to leave the Big Brother House?

67. Day 65 - Final Week

The House reacts to the latest eviction.

68. Day 66 - Final Week

The housemates face a grilling in Big Brother's interview task.

69. Day 67 - Final Week

The House is transformed into a court room as the housemates are accused of being a house divided.

70. Day 68 - Final Week

What will Ash and Chris do now that they have the power?

71. Day 69 - Final Week

The housemates get a shock when Helen and Chris return to the House.

72. Day 70 - Final Week

Big Brother sends in some of the ex-housemates for a special task.

73. Day 71 - The Grand Final Finale

Emma Willis presents exclusive live coverage of the final.