TV Big Brother - Season 1 Episode 1 : In They Go Big Brother - Season 1 Episode 1 : In They Go 4.071/10 by 21 users The launch of Big Brother Australia sees Gretel Killeen introduce the twelve housemates entering the house, as they bid farewell to their loved ones for the last time and settle into their new home for the next three months. Highlights are also shown of their first night and dinner. Details Casts Posters Images Title Big Brother - Season 1 Episode 1 : In They Go Alternative Titles Big Brother (AU), Big Brother (Australia), Big Brother AU First Air Date 2001-04-24 Last Air Date 2025-12-08 Number of Episodes 1484 Number of Seasons 16 Genres Reality, Networks 10, Nine Network, Seven Network, Casts Mike Goldman, Mel Tracina Plot Keywords , Self - Narrator (voice) Mike Goldman Self - Host Mel Tracina Episodes List Big Brother Season 1 :Episode 1 In They Go In They Go 2001-04-24 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 2 Daily Show (Day 2) Daily Show (Day 2) 2001-04-25 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 3 Daily Show (Day 3) Daily Show (Day 3) 2001-04-26 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 4 Daily Show (Day 4) Daily Show (Day 4) 2001-04-27 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 5 Nominations Nominations 2001-04-29 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 6 Daily Show (Day 8) Daily Show (Day 8) 2001-04-30 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 7 Daily Show (Day 9) Daily Show (Day 9) 2001-05-01 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 8 Daily Show (Day 10) Daily Show (Day 10) 2001-05-02 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 9 Daily Show (Day 11) Daily Show (Day 11) 2001-05-03 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 10 Uncut Uncut 2001-05-03 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 11 Daily Show (Day 12) Daily Show (Day 12) 2001-05-04 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 12 Saturday Night Saturday Night 2001-05-05 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 13 Live Eviction Live Eviction 2001-05-06 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 14 Daily Show (Day 14) Daily Show (Day 14) 2001-05-07 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 15 Daily Show (Day 15) Daily Show (Day 15) 2001-05-08 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 16 Daily Show (Day 16) Daily Show (Day 16) 2001-05-09 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 17 Daily Show (Day 17) Daily Show (Day 17) 2001-05-10 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 18 Uncut Uncut 2001-05-10 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 19 Daily Show (Day 18) Daily Show (Day 18) 2001-05-11 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 20 Saturday Night Saturday Night 2001-05-12 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 21 Live Eviction Live Eviction 2001-05-13 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 22 Daily Show (Day 21) Daily Show (Day 21) 2001-05-14 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 23 Daily Show (Day 22) Daily Show (Day 22) 2001-05-15 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 24 Daily Show (Day 23) Daily Show (Day 23) 2001-05-16 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 25 Daily Show (Day 24) Daily Show (Day 24) 2001-05-17 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 26 Uncut Uncut 2001-05-17 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 27 Daily Show (Day 25) Daily Show (Day 25) 2001-05-18 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 28 Saturday Night Saturday Night 2001-05-19 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 29 Live Eviction Live Eviction 2001-05-20 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 30 Daily Show (Day 28) Daily Show (Day 28) 2001-05-21 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 31 Daily Show (Day 29) Daily Show (Day 29) 2001-05-22 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 32 Daily Show (Day 30) Daily Show (Day 30) 2001-05-23 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 33 Uncut Uncut 2001-05-23 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 34 Daily Show (Day 31) Daily Show (Day 31) 2001-05-24 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 35 Daily Show (Day 32) Daily Show (Day 32) 2001-05-25 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 36 Saturday Night Saturday Night 2001-05-26 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 37 Live Eviction Live Eviction 2001-05-27 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 38 Daily Show (Day 35) Daily Show (Day 35) 2001-05-28 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 39 Daily Show (Day 36) Daily Show (Day 36) 2001-05-29 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 40 Daily Show (Day 37) Daily Show (Day 37) 2001-05-30 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 41 Uncut Uncut 2001-05-30 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 42 Daily Show (Day 38) Daily Show (Day 38) 2001-05-31 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 43 Daily Show (Day 39) Daily Show (Day 39) 2001-06-01 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 44 Special Intruder Eviction Special Intruder Eviction 2001-06-01 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 45 Saturday Night Saturday Night 2001-06-02 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 46 Live Eviction Live Eviction 2001-06-03 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 47 Daily Show (Day 42) Daily Show (Day 42) 2001-06-04 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 48 Daily Show (Day 43) Daily Show (Day 43) 2001-06-05 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 49 Daily Show (Day 44) Daily Show (Day 44) 2001-06-06 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 50 Daily Show (Day 45) Daily Show (Day 45) 2001-06-07 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 51 Uncut Uncut 2001-06-07 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 52 Daily Show (Day 46) Daily Show (Day 46) 2001-06-08 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 53 Saturday Night Saturday Night 2001-06-09 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 54 Live Eviction Live Eviction 2001-06-10 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 55 Daily Show (Day 49) Daily Show (Day 49) 2001-06-11 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 56 Daily Show (Day 50) Daily Show (Day 50) 2001-06-12 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 57 Daily Show (Day 51) Daily Show (Day 51) 2001-06-13 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 58 Daily Show (Day 52) Daily Show (Day 52) 2001-06-14 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 59 Uncut Uncut 2001-06-14 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 60 Daily Show (Day 53) Daily Show (Day 53) 2001-06-15 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 61 Saturday Night Saturday Night 2001-06-16 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 62 Live Eviction Live Eviction 2001-06-17 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 63 Daily Show (Day 56) Daily Show (Day 56) 2001-06-18 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 64 Daily Show (Day 57) Daily Show (Day 57) 2001-06-19 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 65 Daily Show (Day 58) Daily Show (Day 58) 2001-06-20 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 66 Daily Show (Day 59) Daily Show (Day 59) 2001-06-21 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 67 Uncut Uncut 2001-06-21 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 68 Daily Show (Day 60) Daily Show (Day 60) 2001-06-22 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 69 Saturday Night Saturday Night 2001-06-23 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 70 Live Eviction Live Eviction 2001-06-24 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 71 Daily Show (Day 63) Daily Show (Day 63) 2001-06-25 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 72 Daily Show (Day 64) Daily Show (Day 64) 2001-06-26 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 73 Daily Show (Day 65) Daily Show (Day 65) 2001-06-27 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 74 Daily Show (Day 66) Daily Show (Day 66) 2001-06-28 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 75 The Best of Uncut The Best of Uncut 2001-06-28 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 76 Daily Show (Day 67) Daily Show (Day 67) 2001-06-29 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 77 Saturday Night Saturday Night 2001-06-30 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 78 Live Eviction Live Eviction 2001-07-01 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 79 Daily Show (Day 70) Daily Show (Day 70) 2001-07-02 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 80 Daily Show (Day 71) Daily Show (Day 71) 2001-07-03 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 81 Daily Show (Day 72) Daily Show (Day 72) 2001-07-04 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 82 $100,000 Challenge $100,000 Challenge 2001-07-04 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 83 Daily Show (Day 73) Daily Show (Day 73) 2001-07-05 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 84 Uncut: Around the World Uncut: Around the World 2001-07-05 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 85 Daily Show (Day 74) Daily Show (Day 74) 2001-07-06 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 86 Saturday Night Saturday Night 2001-07-07 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 87 Live Eviction Live Eviction 2001-07-08 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 88 Daily Show (Day 77) Daily Show (Day 77) 2001-07-09 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 89 Daily Show (Day 78) Daily Show (Day 78) 2001-07-10 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 90 Daily Show (Day 79) Daily Show (Day 79) 2001-07-11 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 91 Daily Show (Day 80) Daily Show (Day 80) 2001-07-12 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 92 Daily Show (Day 81) Daily Show (Day 81) 2001-07-13 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 93 Saturday Night Saturday Night 2001-07-14 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 94 Live Eviction Live Eviction 2001-07-15 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other... Big Brother Season 1 :Episode 95 The Final Eviction The Final Eviction 2001-07-16 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other...