Keep your friends close and your enemies closer is the name of the game for one determined housemate. A monumental blindside unfolds when they finally get their shot at revenge.

After months of challenges and evictions, only five housemates stand and everyone has their sights set on podium. All that lies between them and the final four are two epic nomination challenges.

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With just eight housemates remaining, paranoia is high and huge deals are being made. What massive game changer lies with Big Brother’s secret eye?

With the end game getting closer, get ready for the biggest move the game has seen as the shimmering jewel in Big Brother’s crown is revealed.

A massive challenge with a massive reward will push housemates to their limits but the biggest surprise is yet to come when the mirrored room is revealed.

As alliances shift yet again, one housemate’s willpower could be their strongest ally.

With only four days left in the house, the $250,000 prize is closer than ever as two housemates roll the dice on Big Brother’s biggest twist yet! Big Brother is hosted by Sonia Kruger.

The battle lines are drawn for the biggest showdown of the game as the Top 4 for 2020 is decided. Expect two epic challenges and a monster twist when one housemate’s secret power is revealed.

It’s party time as housemates old and new get to know each other. But as alliances form, battle lines are drawn. Who will be next to leave the Big Brother house? Big Brother is hosted by Sonia Kruger.

The end is in sight and it’s do or die for the final seven housemates. They’ll push themselves to breaking point through the toughest challenges yet in a bid to save themselves from eviction.

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Housemates have to keep their cool in Big Brother’s most nail-biting challenge yet. Could a budding romance be the kiss of death? And Sonia reveals another big twist! Hosted by Sonia Kruger.

While the walking dead housemate gets ready for battle, a new force is on the rise. Will they be strong enough to make their target the next walking dead? Hosted by Sonia Kruger.

Big Brother flies in some special guests for a task that has everyone in a flap. Which massive player won’t survive the walking dead eviction showdown.

Big Brother adds fuel to the fire of Hell Week with a spectacular twist that will send home a major player.

Paranoia is setting in for the top six housemates as they fight for their lives in Second Chance Week.

Things are getting cramped in the house as one housemate plots a risky power play.

They've made it to the top 10, but there are plenty of shocks ahead as the game heats up. A bold plan is hatched, but a costly mistake from one of their own could be the alphas' undoing.

As Big Red Button week continues, Big Brother reveals another secret room. While one housemate feels more isolated than ever, there’s an advantage so big it’ll push everyone to their limits.

Big Brother unleashes the devil within, pushing housemates to the limit - mentally, physically and emotionally - in the most brutal challenges yet. This is hell week.

As housemates deal with the ramifications of the last eviction, someone awaits a roommate in the mirrored room – but will they go crazy first?

One gravity-defying challenge and two unbreakable bonds but the big power sits with a little package.

Twelve brand new housemates arrive, determined to beat Big Brother at his own game. As they get to know each other, they have to contend with Big Brother’s new house, new playground and new tricks.

After an explosive eviction, new friendships and alliances solidify. But little do they know, eight new housemates are descending via BB Air and they’re about flip the game on its head.