TV Big Brother - Season 15 Episode 17 : Episode 17 Big Brother - Season 15 Episode 17 : Episode 17 4.071/10 by 21 users 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. Details Casts Posters Images Title Big Brother - Season 15 Episode 17 : Episode 17 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 15 :Episode 1 Episode 1 Episode 1 2023-11-06 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 15 :Episode 2 Episode 2 Episode 2 2023-11-07 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 15 :Episode 3 Episode 3 Episode 3 2023-11-08 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 15 :Episode 4 Episode 4 Episode 4 2023-11-09 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 15 :Episode 5 Episode 5 - Uncut #1 Episode 5 - Uncut #1 2023-11-09 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 15 :Episode 6 Episode 6 Episode 6 2023-11-13 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 15 :Episode 7 Episode 7 Episode 7 2023-11-14 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 15 :Episode 8 Episode 8 Episode 8 2023-11-15 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 15 :Episode 9 Episode 9 Episode 9 2023-11-15 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 15 :Episode 10 Episode 10 - Uncut #2 Episode 10 - Uncut #2 2023-11-16 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 15 :Episode 11 Episode 11 Episode 11 2023-11-20 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 15 :Episode 12 Episode 12 Episode 12 2023-11-21 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 15 :Episode 13 Episode 13 Episode 13 2023-11-22 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 15 :Episode 14 Episode 14 Episode 14 2023-11-22 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 15 :Episode 15 Episode 15 - Uncut #3 Episode 15 - Uncut #3 2023-11-23 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 15 :Episode 16 Episode 16 Episode 16 2023-11-27 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 15 :Episode 17 Episode 17 Episode 17 2023-11-28 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 15 :Episode 18 Episode 18 Episode 18 2023-11-29 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 15 :Episode 19 Episode 19 Episode 19 2023-11-29 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 15 :Episode 20 Episode 20 - Uncut #4 Episode 20 - Uncut #4 2023-11-30 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 15 :Episode 21 Episode 21 Episode 21 2023-12-04 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 15 :Episode 22 Episode 22 Episode 22 2023-12-04 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 15 :Episode 23 Episode 23 Episode 23 2023-12-05 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 15 :Episode 24 Episode 24- Uncut #5 Episode 24- Uncut #5 2023-12-05 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 15 :Episode 25 Episode 25 Episode 25 2023-12-06 Big Brother is an Australian reality show based on the international Big Brother format created by John de Mol. Following the premise of other...