Unfiltered. Unscripted. Unmissable.
Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other versions of the format, the show features a group of contestants, known as "housemates" who live together in a specially constructed house that is isolated from the outside world. The housemates are continuously monitored during their stay in the house by live television cameras as well as personal audio microphones. Throughout the course of the competition, housemates are evicted from the house - eliminated from the competition. The last remaining housemate wins the competition and is awarded a cash prize.

Day 01: Opening Night (Episode 1)
Air date: 2007-04-22
Runtime: 90 min

Day 02: Game On (Episode 2)
Air date: 2007-04-23
Runtime: 90 min

Day 03: Daily Show (Episode 3)
Air date: 2007-04-24
Runtime: 90 min

Day 04: Daily Show (Episode 4)
Air date: 2007-04-25
Runtime: 90 min

Day 05: Daily Show (Episode 5)
Air date: 2007-04-26
Runtime: 90 min

Day 06: Daily Show (Episode 6)
Air date: 2007-04-27
Runtime: 90 min

Day 06: Friday Night Live (Episode 7)
Air date: 2007-04-27
Runtime: 90 min

Day 08: Daily Show (Episode 8)
Air date: 2007-04-29
Runtime: 90 min

Day 08: Full House (Episode 9)
Air date: 2007-04-29
Runtime: 90 min

Day 09: Daily Show (Episode 10)
Air date: 2007-04-30
Runtime: 90 min

Day 09: Live Nominations (Episode 11)
Air date: 2007-04-30
Runtime: 90 min

Day 10: Daily Show (Episode 12)
Air date: 2007-05-01
Runtime: 90 min

Day 11: Daily Show (Episode 13)
Air date: 2007-05-02
Runtime: 90 min

Day 11: Wildcard Entry (Episode 14)
Air date: 2007-05-02
Runtime: 90 min

Day 12: Daily Show (Episode 15)
Air date: 2007-05-03
Runtime: 90 min

Day 13: Daily Show (Episode 16)
Air date: 2007-05-04
Runtime: 90 min

Day 13: Friday Night Live (Episode 17)
Air date: 2007-05-04
Runtime: 90 min

Day 15: Daily Show (Episode 18)
Air date: 2007-05-06
Runtime: 90 min

Day 15: Eviction (Episode 19)
Air date: 2007-05-06
Runtime: 90 min

Day 16: Daily Show (Episode 20)
Air date: 2007-05-07
Runtime: 90 min

Day 16: Live Nominations (Episode 21)
Air date: 2007-05-07
Runtime: 90 min

Day 17: Daily Show (Episode 22)
Air date: 2007-05-08
Runtime: 90 min

Day 18: Daily Show (Episode 23)
Air date: 2007-05-09
Runtime: 90 min

Day 18: The Golden Key (Episode 24)
Air date: 2007-05-09
Runtime: 90 min

Day 19: Daily Show (Episode 25)
Air date: 2007-05-10
Runtime: 90 min

Day 20: Daily Show (Episode 26)
Air date: 2007-05-11
Runtime: 90 min

Day 20: Friday Night Live (Episode 27)
Air date: 2007-05-11
Runtime: 90 min

Day 22: Daily Show (Episode 28)
Air date: 2007-05-13
Runtime: 90 min

Day 22: Double Eviction (Episode 29)
Air date: 2007-05-13
Runtime: 90 min

Day 23: Daily Show (Episode 30)
Air date: 2007-05-14
Runtime: 90 min

Day 23: Live Nominations (Episode 31)
Air date: 2007-05-14
Runtime: 90 min

Day 24: Daily Show (Episode 32)
Air date: 2007-05-15
Runtime: 90 min

Day 25: Daily Show (Episode 33)
Air date: 2007-05-16
Runtime: 90 min

Day 26: Daily Show (Episode 34)
Air date: 2007-05-17
Runtime: 90 min

Day 27: Daily Show (Episode 35)
Air date: 2007-05-18
Runtime: 90 min

Day 27: Friday Night Live (Episode 36)
Air date: 2007-05-18
Runtime: 90 min

Day 29: Daily Show (Episode 37)
Air date: 2007-05-20
Runtime: 90 min

Day 29: Eviction (Episode 38)
Air date: 2007-05-20
Runtime: 90 min

Day 30: Daily Show (Episode 39)
Air date: 2007-05-21
Runtime: 90 min

Day 30: Live Nominations (Episode 40)
Air date: 2007-05-21
Runtime: 90 min

Day 31: Intruder Alert (Episode 41)
Air date: 2007-05-22
Runtime: 90 min

Day 32: Daily Show (Episode 42)
Air date: 2007-05-23
Runtime: 90 min

Day 33: Daily Show (Episode 43)
Air date: 2007-05-24
Runtime: 90 min

Day 34: Daily Show (Episode 44)
Air date: 2007-05-25
Runtime: 90 min

Day 34: Friday Night Live (Episode 45)
Air date: 2007-05-25
Runtime: 90 min

Day 36: Daily Show (Episode 46)
Air date: 2007-05-27
Runtime: 90 min

Day 36: Eviction (Episode 47)
Air date: 2007-05-27
Runtime: 90 min

Day 37: Daily Show (Episode 48)
Air date: 2007-05-28
Runtime: 90 min

Day 37: Live Nominations (Episode 49)
Air date: 2007-05-28
Runtime: 90 min

Day 38: Daily Show (Episode 50)
Air date: 2007-05-29
Runtime: 90 min

Day 39: Daily Show (Episode 51)
Air date: 2007-05-30
Runtime: 90 min

Day 40: Daily Show (Episode 52)
Air date: 2007-05-31
Runtime: 90 min

Day 41: Daily Show (Episode 53)
Air date: 2007-06-01
Runtime: 90 min

Day 41: Friday Night Live (Episode 54)
Air date: 2007-06-01
Runtime: 90 min

Day 43: Daily Show (Episode 55)
Air date: 2007-06-03
Runtime: 90 min

Day 43: Eviction (Episode 56)
Air date: 2007-06-03
Runtime: 90 min

Day 44: Daily Show (Episode 57)
Air date: 2007-06-04
Runtime: 90 min

Day 44: Live Nominations (Episode 58)
Air date: 2007-06-04
Runtime: 90 min

Day 45: Daily Show (Episode 59)
Air date: 2007-06-05
Runtime: 90 min

Day 46: Daily Show (Episode 60)
Air date: 2007-06-06
Runtime: 90 min

Day 47: Daily Show (Episode 61)
Air date: 2007-06-07
Runtime: 90 min

Day 48: Daily Show (Episode 62)
Air date: 2007-06-08
Runtime: 90 min

Day 48: Friday Night Live (Episode 63)
Air date: 2007-06-08
Runtime: 90 min

Day 50: Daily Show (Episode 64)
Air date: 2007-06-10
Runtime: 90 min

Day 50: Double Eviction (Episode 65)
Air date: 2007-06-10
Runtime: 90 min

Day 51: Daily Show (Episode 66)
Air date: 2007-06-11
Runtime: 90 min

Day 51: Live Nominations (Episode 67)
Air date: 2007-06-11
Runtime: 90 min

Day 52: Daily Show (Episode 68)
Air date: 2007-06-12
Runtime: 90 min

Day 53: Daily Show (Episode 69)
Air date: 2007-06-13
Runtime: 90 min

Day 54: Daily Show (Episode 70)
Air date: 2007-06-14
Runtime: 90 min

Day 55: Daily Show (Episode 71)
Air date: 2007-06-15
Runtime: 90 min

Day 55: Friday Night Live (Episode 72)
Air date: 2007-06-15
Runtime: 90 min

Day 57: Daily Show (Episode 73)
Air date: 2007-06-17
Runtime: 90 min

Day 57: Eviction (Episode 74)
Air date: 2007-06-17
Runtime: 90 min

Day 58: Daily Show (Episode 75)
Air date: 2007-06-18
Runtime: 90 min

Day 58: Live Nominations (Episode 76)
Air date: 2007-06-18
Runtime: 90 min

Day 59: Daily Show (Episode 77)
Air date: 2007-06-19
Runtime: 90 min

Day 60: Daily Show (Episode 78)
Air date: 2007-06-20
Runtime: 90 min

Day 61: Daily Show (Episode 79)
Air date: 2007-06-21
Runtime: 90 min

Day 62: Daily Show (Episode 80)
Air date: 2007-06-22
Runtime: 90 min

Day 62: Friday Night Live (Episode 81)
Air date: 2007-06-22
Runtime: 90 min

Day 64: Daily Show (Episode 82)
Air date: 2007-06-24
Runtime: 90 min

Day 64: Double Eviction (Episode 83)
Air date: 2007-06-24
Runtime: 90 min

Day 65: Daily Show (Episode 84)
Air date: 2007-06-25
Runtime: 90 min

Day 65: Live Nominations (Episode 85)
Air date: 2007-06-25
Runtime: 90 min

Day 66: Daily Show (Episode 86)
Air date: 2007-06-26
Runtime: 90 min

Day 67: Daily Show (Episode 87)
Air date: 2007-06-27
Runtime: 90 min

Day 68: Daily Show (Episode 88)
Air date: 2007-06-28
Runtime: 90 min

Day 69: Daily Show (Episode 89)
Air date: 2007-06-29
Runtime: 90 min

Day 69: Friday Night Live (Episode 90)
Air date: 2007-06-29
Runtime: 90 min

Day 71: Daily Show (Episode 91)
Air date: 2007-07-01
Runtime: 90 min

Day 71: Eviction (Episode 92)
Air date: 2007-07-01
Runtime: 90 min

Day 72: Daily Show (Episode 93)
Air date: 2007-07-02
Runtime: 90 min

Day 72: Live Nominations (Episode 94)
Air date: 2007-07-02
Runtime: 90 min

Day 73: Daily Show (Episode 95)
Air date: 2007-07-03
Runtime: 90 min

Day 74: Daily Show (Episode 96)
Air date: 2007-07-04
Runtime: 90 min

Day 75: Daily Show (Episode 97)
Air date: 2007-07-05
Runtime: 90 min

Day 76: Daily Show (Episode 98)
Air date: 2007-07-06
Runtime: 90 min

Day 76: Friday Night Live (Episode 99)
Air date: 2007-07-06
Runtime: 90 min

Day 78: Daily Show (Episode 100)
Air date: 2007-07-08
Runtime: 90 min

Day 78: Eviction (Episode 101)
Air date: 2007-07-08
Runtime: 90 min

Day 79: Daily Show (Episode 102)
Air date: 2007-07-09
Runtime: 90 min

Day 79: Live Nominations (Episode 103)
Air date: 2007-07-09
Runtime: 90 min

Day 80: Daily Show (Episode 104)
Air date: 2007-07-10
Runtime: 90 min

Day 81: Daily Show (Episode 105)
Air date: 2007-07-11
Runtime: 90 min

Day 82: Daily Show (Episode 106)
Air date: 2007-07-12
Runtime: 90 min

Day 83: Daily Show (Episode 107)
Air date: 2007-07-13
Runtime: 90 min

Day 83: Friday Night Live (Episode 108)
Air date: 2007-07-13
Runtime: 90 min

Day 85: Kyle in the House (Episode 109)
Air date: 2007-07-15
Runtime: 90 min

Day 85: Eviction (Episode 110)
Air date: 2007-07-15
Runtime: 90 min

Day 86: Daily Show (Episode 111)
Air date: 2007-07-16
Runtime: 90 min

Day 86: Live Nominations (Episode 112)
Air date: 2007-07-16
Runtime: 90 min

Day 87: Daily Show (Episode 113)
Air date: 2007-07-17
Runtime: 90 min

Day 88: Daily Show (Episode 114)
Air date: 2007-07-18
Runtime: 90 min

Day 89: Daily Show (Episode 115)
Air date: 2007-07-19
Runtime: 90 min

Day 90: Daily Show (Episode 116)
Air date: 2007-07-20
Runtime: 90 min

Day 90: Friday Night Live (Episode 117)
Air date: 2007-07-20
Runtime: 90 min

Day 92: Daily Show (Episode 118)
Air date: 2007-07-22
Runtime: 90 min

Day 92: Double Eviction (Episode 119)
Air date: 2007-07-22
Runtime: 90 min

Day 93: Daily Show (Episode 120)
Air date: 2007-07-23
Runtime: 90 min

Day 93: Gretel Goes In (Episode 121)
Air date: 2007-07-23
Runtime: 90 min

Day 94: Daily Show (Episode 122)
Air date: 2007-07-24
Runtime: 90 min

Day 95: Daily Show (Episode 123)
Air date: 2007-07-25
Runtime: 90 min

Day 96: Daily Show (Episode 124)
Air date: 2007-07-26
Runtime: 90 min

Day 97: Daily Show (Episode 125)
Air date: 2007-07-27
Runtime: 90 min

Day 97: Friday Night Live - Quest for Glory (Episode 126)
Air date: 2007-07-27
Runtime: 90 min

Day 99: Daily Show (Episode 127)
Air date: 2007-07-29
Runtime: 90 min

Day 99: Double Eviction (Episode 128)
Air date: 2007-07-29
Runtime: 90 min

Day 100: Finale 2007 (Episode 129)
Air date: 2007-07-30
Runtime: 90 min