The iconic social experiment that launched countless conversations, rivalries, friendships and of course, the bum dance, returns refreshed and ready to capture a whole new generation of fans while rekindling nostalgia for longtime viewers. Hosted by Mel Tracina, the reboot will feature everything you loved in the noughties: live nominations, live evictions, and all the action live from Dreamworld.
Episode 1
Launch
Nov 9, 2025
Big Brother is back at Dreamworld! A new cast of Aussies faces twists, tasks, and live evictions. It's the return of the social experiment that changed reality TV forever.
Episode 2
Live Special
Nov 10, 2025
The drama ramps up in the Big Brother House! The Housemates face their first Shopping Task, but Big Brother has a twist that will test their confidence and stir tension. Meanwhile, the secrets of the Bargain Basement are finally revealed, and one Housemate’s fashion choices sparks friction.
Episode 3
Daily Show (Day 2)
Nov 11, 2025
Australia’s 13th Housemate has officially entered - but their first mission is a stealth challenge. Can they sneak in and stay hidden for 90 seconds without being caught?
Episode 4
Live Nominations
Nov 12, 2025
The first nominations for eviction are revealed to the housemates but not before the Housemates sit down for their first family dinner. A conversation about pretty privilege sparks emotions and leaves some feeling misunderstood.
Episode 5
Daily Show (Day 4)
Nov 13, 2025
Big Brother’s Bargain Basement is going into liquidation. Housemates must beg harder than ever to win back their belongings - the bigger the beg, the better the return. Meanwhile, the rise of a new romantic couple is shaking up the House dynamics, and after the first Nominations, the mood is uneasy.
Episode 6
Daily Show (Day 5)
Nov 14, 2025
With food rations running low and Holly and Colin’s PDA agitating some Housemates, tensions are at an all-time high. What begins as a meeting to settle differences quickly spirals into chaos, with shouting matches and dramatic walkouts.
Episode 7
Live Eviction
Nov 16, 2025
It's elimination night! Which housemate will be the first to go?
Episode 8
Live Nominations
Nov 17, 2025
Divisions emerge in the house as a head housemate is chosen.
Episode 9
Daily Show (Day 9)
Nov 18, 2025
Fallout from the nominations have put the housemates on edge.
Episode 10
Daily Show (Day 10)
Nov 19, 2025
The housemates work on rebuilding trust with each other.
Episode 11
Daily Show (Day 11)
Nov 20, 2025
Our housemates start to bond, both emotionally and physically.
Episode 12
Daily Show (Day 12)
Nov 21, 2025
Some of the housemates get to enjoy a movie. Some of them don't.
Episode 13
Live Eviction
Nov 23, 2025
A shock twist eviction will have two housemates going home.
Episode 14
Live Nominations
Nov 24, 2025
Last night's evictions lead to a surprising night of nominations.
Episode 15
Daily Show (Day 16)
Nov 25, 2025
The housemates are welcomed to The Grand BB Hotel.
Episode 16
Daily Show (Day 17)
Nov 26, 2025
Chaos unfolds at The Grand BB Hotel as the guests and staff clash.
Episode 17
Daily Show (Day 18)
Nov 27, 2025
The secret task may be over, but tension is still building among the housemates.
Episode 18
Daily Show (Day 19)
Nov 28, 2025
A new day brings new life into the Big Brother house.
Episode 19
Live Eviction
Nov 30, 2025
Who will be evicted from the Big Brother house?
Episode 20
Live Nominations
Dec 1, 2025
With one week to go, who will the housemates nominate for eviction?
Episode 21
Daily Show (Day 23)
Dec 2, 2025
As the house celebrates Christmas, who ends up on the naughty list?
Episode 22
Live Nominations
Dec 3, 2025
A surprise eviction and nomination catch the housemates off guard.
Episode 23
Daily Show (Day 25)
Dec 4, 2025
The housemates enjoy the few days they have left in the house.
Episode 24
Daily Show (Day 26)
Dec 5, 2025
Will the housemates pass the last secret task from Big Brother?
Episode 25
Live Eviction
Dec 7, 2025
Seven housemates become five. Who will be evicted from the Big Brother house?
Episode 26
Finale
Dec 8, 2025
Five Housemates remain. Who will win and take home the $135,000 prize?