26 episodesFirst aired 9 November 2025
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.
E1Nov 20251h 14m
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.
E2Nov 202555m
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.
E3Nov 202549m
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?
E4Nov 202551m
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.
E5Nov 202544m
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.
E6Nov 202547m
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.
E7Nov 20251h 1m
It's elimination night! Which housemate will be the first to go?
E8Nov 202552m
Divisions emerge in the house as a head housemate is chosen.
E9Nov 202547m
Fallout from the nominations have put the housemates on edge.
E10Nov 202545m
The housemates work on rebuilding trust with each other.
E11Nov 202553m
Our housemates start to bond, both emotionally and physically.
E12Nov 202548m
Some of the housemates get to enjoy a movie. Some of them don't.
E13Nov 20251h 5m
A shock twist eviction will have two housemates going home.
E14Nov 202552m
Last night's evictions lead to a surprising night of nominations.
E15Nov 202550m
The housemates are welcomed to The Grand BB Hotel.
E16Nov 202552m
Chaos unfolds at The Grand BB Hotel as the guests and staff clash.
E17Nov 202548m
The secret task may be over, but tension is still building among the housemates.
E18Nov 202541m
A new day brings new life into the Big Brother house.
E19Nov 20251h 1m
Who will be evicted from the Big Brother house?
E20Dec 202550m
With one week to go, who will the housemates nominate for eviction?
E21Dec 202541m
As the house celebrates Christmas, who ends up on the naughty list?
E22Dec 202556m
A surprise eviction and nomination catch the housemates off guard.
E23Dec 202545m
The housemates enjoy the few days they have left in the house.
E24Dec 202547m
Will the housemates pass the last secret task from Big Brother?
E25Dec 20251h 2m
Seven housemates become five. Who will be evicted from the Big Brother house?
E26Dec 20251h 19m
Five Housemates remain. Who will win and take home the $135,000 prize?