Big Brother Season 4 Episode release dates & where to watch

1. The Secret Revealed

Big Brother is back but with one massive secret. What is it? Gretel Killeen introduces this year's housemates, and reveals what Big Brother's hiding from them.

2. Daily Show (Day 1)

In a very special one-hour show, Big Brother turns the housemates' world upside down.

3. UpLate #1

4. Daily Show (Day 2)

Ashalea gets a history lesson, Krystal reveals all, and has Terri found out about Big Brother's secret?

5. UpLate #2

6. Daily Show (Day 3)

It's a day of high-spirited competition, although there's some unhappy campers as Elle cries for Krystal.

7. UpLate #3

8. Daily Show (Day 4)

Merlin makes a confession, the house feels the wrath of the mighty Aphrodite, and there's a much-awaited homecoming.

9. UpLate #4

10. Daily Show (Day 5)

A stressful day leads to break-ups and make-ups.

11. UpLate #5

12. Housemate Secrets

Before the housemates make their first nominations, they must expose their darkest secrets. Is anybody hiding who they truly are?

13. Daily Show (Day 8)

Merlin gives a warning to Igor, Paul's predictions get him in trouble, and a new love blooms.

14. Nominations

The housemates make their first nominations - who will face eviction? They don't know it, but there's $1,000,000 riding on their choices.

15. UpLate #6

16. Daily Show (Day 9)

There's something old, something new, something borrowed, and something blue.

17. UpLate #7

18. Daily Show (Day 10)

Ryan lays down the law, Merlin's under siege, and blushing Bree is all aflutter.

19. Uncut

It's the swinging 60s; The dirty dozen; and Ships ahoy in the shower.

20. UpLate #8

21. Daily Show (Day 11)

A buck's night for the boys has the house alive in song, but the hens are ruffling feathers.

22. UpLate #9

23. Daily Show (Day 12)

The housemates learn their fate, Ashalea finds age a barrier, and Aphrodite moves closer to her prize.

24. UpLate #10

25. Eviction

Igor, Aphrodite, Terri. Who goes? You decide.

26. Daily Show (Day 15)

Merlin has heartache, Paul has a headache, and Igor has a belly ache.

27. Nominations

The housemates have barely recovered from the mighty Aphrodite's eviction, but they must enter the diary room and nominate once again.

28. UpLate #11

29. Daily Show (Day 16)

Paul sums up, Elle breaks down, and Terri goes another round.

30. UpLate #12

31. Daily Show (Day 17)

Igor's threat to leave prompts a Krystal-clear response. Meanwhile, strange weather has the housemates spooked.

32. Uncut

We uncover whose chest is best; Which boys make the most noise?; and A little light music.

33. UpLate #13

34. Daily Show (Day 18)

The housemates see the aftermath of the storm, Ryan gets the short end of the deal, and there's a Big Brother world premiere.

35. UpLate #14

36. Daily Show (Day 19)

Lonely hearts, broken bones, and belly laughs.

37. UpLate #15

38. Eviction

Terri, Elle, Igor. Who goes? You decide.

39. Daily Show (Day 22)

Eviction fears have Elle in tears, Paul finds himself at the helm of a house split, and Ryan gives love advice.

40. Nominations

Big Brother has given the housemates just five minutes to pack their bags for an extended stay. What's he planning?

41. UpLate #16

42. Daily Show (Day 23)

Bree's patience spreads thin, nominations sound an unfamiliar ring, and barbed comments leave a sting.

43. UpLate #17

44. Daily Show (Day 24)

It's a split in the house, but while some enjoy the riches, Elle's feeling fenced in. Meanwhile, Merlin has some neighbourly advice.

45. Uncut

An epidemic in the house; Staying private in public; and Aye Carumba! It's time to samba!

46. UpLate #18

47. Daily Show (Day 25)

Winners are grinners, but there are some sour grapes as Terri contemplates her future.

48. UpLate #19

49. Daily Show (Day 26)

Terri's task trauma turns the tables, and Ryan's in all kinds of trouble.

50. UpLate #20

51. Eviction

Krystal, Paul, Ashalea, Terri. Who goes? You decide.

52. Daily Show (Day 29)

Terri survives another round, Catherine opens up about love, and it's all too much for Elle.

53. Nominations

With all the girls seemingly in tears, where will this week's nominations fall?

54. UpLate #21

55. Daily Show (Day 30)

There's strong words from Paul, stronger words from Terri, and tempting words from Bree.

56. UpLate #22

57. Daily Show (Day 31)

It's raining melons, and Paul drops a bombshell that lands very close to home.

58. Uncut

We go south of the border; Have a ripping time in Rio; and do the Cape Town shakedown.

59. UpLate #23

60. Daily Show (Day 32)

Wonderful Wesley, wicked Paul, and weird Ryan.

61. UpLate #24

62. Daily Show (Day 33)

Ryan wrestles with nature, Elle gargles with pride, and Ashalea bubbles with innocence.

63. UpLate #25

64. Daily Show (Day 34)

The tables have turned on Trevor, dinner is on Merlin, and all eyes are on Elle.

65. Eviction

Terri, Paul, Elle. Who goes? You decide.

66. Daily Show (Day 36)

There's only four girls left, and while the boys get deep and meaningful, the girls still can't get along.

67. Nominations

The housemates must bare all as they make their nominations for the week.

68. UpLate #26

69. Daily Show (Day 37)

Queen bee Bree, mighty Merlin, and crying Ryan.

70. UpLate #27

71. Daily Show (Day 38)

The boys are feeling fabulous, but Big Brother rains on Wesley's parade, and Kane asks the million dollar question.

72. Uncut

Hankering for a spankering; Three new tongue twisters; and Trevor teaches Ashalea the A-Z of the birds and the bees.

73. UpLate #28

74. Daily Show (Day 39)

Ashalea tells it like it is, Ryan tells it like it was, and Merlin tells too much.

75. UpLate #29

76. Daily Show (Day 40)

Big Brother's had enough, and it's Terri's party but Merlin will cry if he wants to.

77. Meeting Miriam

Tonight is all about the famous, the infamous, the beautiful Mexican model with that little extra something meeting the housemates.

78. UpLate #30

79. Daily Show (Day 41 / Day 42)

Anything can happen in Carnivale time, but there's no dancing around one topic, and the penny finally drops for Ashalea.

80. Eviction

Merlin, Catherine, Bree, Terri, Paul. Who goes? You decide.

81. Daily Show (Day 43)

Wes makes an unlikely reveal, Miriam makes an unexpected offer, and there's an unbelievable eviction aftermath.

82. Nominations

After last night's explosive eviction, Merlin joins Gretel to explain the actions behind his silent protest.

83. UpLate #31

84. Daily Show (Day 44)

Romantic Ryan, moving Miriam, and anguished Ashalea.

85. UpLate #32

86. Daily Show (Day 45)

More amore from Ryan, Catherine gets catty, and Ashalea gets agro.

87. Uncut

Ash names names; Rootman comes to the rescue; and Hot bods and Greek gods.

88. UpLate #33

89. Daily Show (Day 46)

Men in frocks, talk is cheap, and life-saving events.

90. UpLate #34

91. Daily Show (Day 47)

Complaining Kane, secret speculation, and fragmenting friendships.

92. UpLate #35

93. Daily Show (Day 48 / Day 49)

There's monster mud fight mayhem, Terri tears into Paul, but Ryan's heart is the only thing hurting.

94. Eviction

Bree, Wesley, Ashalea, Terri. Who goes? You decide.

95. Daily Show (Day 50)

Paul forecasts bad weather, Bree predicts diary room distress, and there's a glimpse into Ryan's future.

96. Nominations

Unaware of the massive week ahead of them, the housemates make their seventh nominations.

97. UpLate #36

98. Daily Show (Day 51)

99. The Secret's Out

Gretel Killeen enters the Big Brother house to reveal Big Brother's big secret to just one housemate. Who will discover that the winner of Big Brother is walking away with $1,000,000?

100. UpLate #37

101. Daily Show (Day 52)

The secret's out, and while those in the know are changing strategy, others are still in the dark as a load of cash gets between friends.

102. Uncut

Our naughty nurse reveals all; Housemates in the halfway hub; and The empire strikes back: the return of Rootman.

103. UpLate #38

104. Daily Show (Day 53)

Ash wants Ryan, but Ryan wants Bree, and Trev predicts it's all about to get very interesting.

105. UpLate #39

106. Daily Show (Day 54)

107. The Intruders

The eight remaining housemates have been enjoying an isolated life, but tonight two intruders come to crash the party.

108. UpLate #40

109. Daily Show (Day 55 / Day 56)

There's a new woman in Ryan's life and he's falling under her spell, but the magic is gone for Bree.

110. Eviction

Bree, Ashalea, Kane, Wesley. Who goes? You decide.

111. Daily Show (Day 57)

Bree and Ash are treading water as the new intruders rock the boat, and Ryan's ship has just sailed into harbour.

112. Nominations

The housemates now know the million dollar secret, and Big Brother drops another bombshell when he announces that the intruders cannot be nominated, but they can nominate. With the stakes so high, who will face eviction?

113. UpLate #41

114. Daily Show (Day 58)

Ashalea's out of favour, Violetta's out of this world, and the house is out of toilet paper.

115. Intruder Eviction

The housemates don't know it, but one of the new intruders must be evicted. Monica or Violetta. Who goes? The housemates decide.

116. UpLate #42

117. Daily Show (Day 59)

Monica's moving in, but is she amongst friends? The old housemates adjust to the new.

118. Uncut

The gleesome threesome; Rootman finds the Beast Bot; and Monica canes Kane.

119. UpLate #43

120. Daily Show (Day 60)

True feelings bring Paul to the rescue and put Ryan on the rampage.

121. UpLate #44

122. Daily Show (Day 61)

Lights, camera, action.

123. UpLate #45

124. Daily Show (Day 62 / Day 63)

Ryan's in the mood for love, Monica's in the mood for games, but just how long have they got?

125. Eviction

After facing Big Brother's wrath, all housemates except Monica face eviction. Who goes? You decide.

126. Daily Show (Day 64)

There's a new bird in town, but the mother duck has left the building, and one chick is ready to fly the coop.

127. Nominations

All housemates face eviction this week, with two of them leaving in a double eviction, but this isn't the most shocking news the house will receive. Due to a voting tally error, Bree was wrongly evicted last night, and will be re-entering the house tonight.

128. UpLate #46

129. Daily Show (Day 65)

It's the Bree-unification, but has it put her ahead or have her housemates left her behind?

130. UpLate #47

131. Daily Show (Day 66)

The scoop on Monica, a reveal from Wes, and a candid conversation with Catherine.

132. Uncut

What women want; What men want; and Hot bods ahoy.

133. UpLate #48

134. Daily Show (Day 67)

Truly, madly, deeply.

135. The Re-Count

Following Bree's wrongful eviction on Sunday, the time has come for the true evictee to be revealed and for them to leave the house.

136. UpLate #49

137. Daily Show (Day 68)

The truth, the whole truth, and nothing but the truth.

138. UpLate #50

139. Daily Show (Day 69 / Day 70)

Old friends have new faces while new friends have two faces. Meanwhile, the cameras roll on the shopping task.

140. Double Eviction

All housemates face eviction this week. Which two will go? You decide.

141. Daily Show (Day 71)

Five housemates, one million dollars - the game really begins, but who's playing to win?

142. Nominations

Still reeling from last night's double eviction, the time has come for the housemates to nominate for the final time.

143. UpLate #51

144. Daily Show (Day 72)

Ryan has a hot tip, Bree has a hot pick, and there's one hot flick.

145. UpLate #52

146. Daily Show (Day 73)

Tipping the scales, measuring the odds, and weighing in on the big issues.

147. UpLate #53

148. Daily Show (Day 74)

Truth, lies, and the pursuit of happiness.

149. UpLate #54

150. Daily Show (Day 75)

Roll in the sand, role playing, and roll the dice.

151. The Uncut Awards

Housemates glam up and let their hair down as they celebrate the finest adult moments in the house. Who will win gold and who will win the booby prizes? It's a night of pashin' and fashion - it's the 2004 Big Brother Uncut Awards.

152. UpLate #55

153. Daily Show (Day 76 / Day 77)

It's a fairy tale evening, but it ends in tears, and Prince Charming learns a thing or two about women.

154. Eviction

Catherine, Paul, Ryan. Who goes? You decide.

155. Daily Show (Day 78)

The fab five become the awesome foursome and a shock announcement has Bree in the bad books.

156. The Countdown Begins

With four housemates left and just seven days to go, Big Brother springs one final round of nominations on the house. They're unaware, but the eviction for these nominations is closer than they think.

157. UpLate #56

158. Daily Show (Day 79)

Grumpy old men, silly young boys, and Bree sandwiched in the middle.

159. UpLate #57

160. Daily Show (Day 80)

Girls become boys, boys become girls, and Paul puts it all down to biology.

161. UpLate #58

162. Daily Show (Day 81)

It's Christmas in July, a tear in the eye, and lessons to live life by.

163. UpLate #59

164. Daily Show (Day 82)

An emotional tear, a bum steer, and a new career.

165. Surprise Eviction

Ryan, Paul, Bree. Who goes? You decide.

166. UpLate #60

167. Daily Show (Day 83 / Day 84)

A shock exit throws the game wide open, and the result will change their lives forever.

168. Eviction

Paul, Trevor, Bree. Who will be evicted at the final hurdle? You decide.

169. Final Eviction Finale

It's all come down to this: Bree or Trevor. Who wins a million dollars? You decide!