
Browse all 100 episodes in this season, including available images, air dates, runtimes, ratings and episode summaries from TMDB.
Episode 1
Here we watch 12 new housemates (all strangers), enter the newly refurbished Big Brother house, for another year of fun, secrets, lies and deception.
Episode 2
TMDB has not published a written overview for this episode yet.
Episode 3
Friendships form fast in the house, as 12 strangers become one family.
Episode 4
Katrina's birthday cheers turn to tears as the housemates share some painful moments.
Episode 5
Shannon reveals a personal secret, Damian strikes a chord with Mirabai, and people are starting to talk.
Episode 6
Damian has a dilemma, two admirers - Mirabai and Jessica. Who will he choose?
Episode 7
So far the 12 housemates have hugged, kissed and laughed their way into a tightly knit group. While most of them seem to genuinely like each other, we're about to find out how strong those friendships are.
Episode 8
Turkan has bedtime tears as the isolation starts to take its toll, and friends rally together.
Episode 9
In the very first live nominations show, join Gretel as the housemates nominate each other for the first time.
Episode 10
Nomination fallout - Katrina, Damian, and Turkan face up to the news. The house goes into military mode, and Aaron and Shannon bunker down together.
Episode 11
It's military week, and some of the housemates are on manoeuvres. Damian is making his advance as Katrina drops her defences.
Episode 12
Torn between two lovers, a boyfriend on the outside and Damian in the house, who will Mirabai choose?
Episode 13
Three cowgirls ride the passion bandwagon, and nocturnal transmissions: our infrared cameras reveal all.
Episode 14
There's dissent in the ranks over Damian's eating habits. Marty confesses his attraction to one of the girls and discovers the feeling is mutual.
Episode 15
Katrina, Turkan, Damian. Who goes? You decide.
Episode 16
Mirabai has regrets as Damian has a shock departure. Turkan survives and finds a new soul mate, as Marty and Jess move even closer.
Episode 17
Having barely gotten over the first eviction, the housemates must nominate once again.
Episode 18
Divisions form in the house as the stress of nominations takes its toll, pulling some people apart and pushing others together.
Episode 19
The housemates have pushed Big Brother too far - more loose nomination talk - so they're about to be punished, and its split the group.
Episode 20
Tensions rise between Aaron and Peter, Marty learns Katrina's rules for romance, and is there a disaster looming in the weekly task?
Episode 21
The house of pain: how sexual frustration is torturing the housemates; Damian joins us for a candid chat; and Marty and Jess flick the switch.
Episode 22
It's ANZAC Day for the housemates, judgement day for the weekly task, and someone's thinking of leaving the house.
Episode 23
It's eviction number two! Katrina, Turkan, Alex. Who goes? You decide.
Episode 24
Katrina gives the house some parting advice, Turkan still wants to go home, and Peter reveals his inner struggle.
Episode 25
Katrina joins Gretel and guides us through this week's nominations, and we are given an update on the intruders.
Episode 26
With five nominations, the housemates are in shock. Could this be the end for Marty and Jess, or is it just the beginning?
Episode 27
Angry Aaron loses his cool as the pressure mounts to win the task, and Jessica makes a new resolution.
Episode 28
Can peace be restored to a house divided, or is it on again? Meanwhile, Nathan vows revenge after a joke goes too far.
Episode 29
The highway to hell: there's no turning back; Two heavenly bodies collide in bed; and Devils and angels battle it out.
Episode 30
Two days before the next eviction, the pressure's getting unbearable, and it's getting too much for some.
Episode 31
Turkan, Jessica, Aaron, Alex, Nathan. Who goes? You decide.
Episode 32
On Tuesday, three intruders will enter the house. Tonight, you decide which three.
Episode 33
Aaron's eviction prediction isn't quite right, as the house mourns another departure.
Episode 34
It's nomination night, and the most recent evictee joins Gretel while the countdown to the intruders begins.
Episode 35
The housemates are in shock as another five go up for eviction. Marty makes his contribution to Fashion Week, and Turkan puts Peter in his place.
Episode 36
The three new intruders are unleashed upon the house.
Episode 37
There's mayhem in the house as uninvited guests drop in. The intruders are here to stay, but Turkan wants to go and she's not the only unhappy one.
Episode 38
Turkan makes up her mind about leaving and about Peter, but now there's an intruder who wants out.
Episode 39
There's something about Sahra: Turkan falls under her spell; Marty's domestic duty madness; and Big bubbles, more cuddles: the intruders get a taste of Big Brother life.
Episode 40
Turkan tells Peter to keep it cool. Intruders are keeping each other warm, and is it catwalk calamity or success in the weekly task?
Episode 41
Shannon, Alex, Mirabai, Peter, Turkan. Who goes? You decide.
Episode 42
There's Mother's Day messages for the housemates, Shannon gives a touching farewell to one of her favourites, and Nathan sets the record straight.
Episode 43
Our newest evictee Shannon, Turkan's sister Gina and Big Brother 1's Christina join Gretel to dissect this week's nominations. With the intruders enjoying a free ride this week, it's going to be tough.
Episode 44
There's a diary room surprise for the housemates, plus fallout from this week's nominations.
Episode 45
Mirabai has a blossoming new friendship, Turkan and Peter have a food fight, and Radio Big Brother hits the airwaves.
Episode 46
Eight days ago, you picked three intruders to go into the Big Brother house; tonight one will be evicted. Who goes? The housemates decide.
Episode 47
There's something about Mirabai that's driving the boys crazy, but which one does she fancy?
Episode 48
Cold shower shrinkage puts men back in their suits, Jess and Marty wrestle with their growing love, and meet the beige hornet superhero.
Episode 49
The housemates go hungry for charity, Keiran tells how he stole his first kiss, and Jessica and Marty have a vow of silence.
Episode 50
Turkan, Sahra, Jessica. Who goes? You decide.
Episode 51
Mirabai gets even closer to Brodie, while Peter has a painful farewell as Turkan leaves the house.
Episode 52
Keiran's ex and his mother give Gretel the lowdown on the love lord's crazy relationship history. Mirabai's now with Brodie, so is Damian now dumped? Damian joins Gretel to expose his aching heart, and Turkan guides us through the gossip behind this week's nominations. For the first time, the intruders can nominate and be nominated.
Episode 53
A nomination surprise sends the housemates on edge. There's two couples in the firing line and only one can survive.
Episode 54
Marty's thoughts turn to the girl he left behind, Peter has an inventive way to save the house money, and it's a big day for birthday boy Alex.
Episode 55
Mirabai wants some answers from Brodie, there's a new round of food fights brewing in the kitchen, and Keiran has a curious request.
Episode 56
Superhero shock: the beige wonder turns into the pleasure machine; Brodie and Mirabai: on the move; and Bedroom bombshells: can you crack the code?
Episode 57
There are two couples facing their final weekend together - which romance will survive? Meanwhile, there are secret meetings in Bedroom 2.
Episode 58
Brodie, Jessica, Marty. Who goes? You decide.
Episode 59
Eviction night ends another Mirabai romance, tensions rise as numbers fall, and there's a show of solidarity after the purple bedroom loses another member.
Episode 60
A blustering Big Brother is about to turn the tables on the housemates - and it will not be pretty. Latest evictee Brodie and resident psychologist Carmel Hill join Gretel to dissect the nominations from the eight remaining housemates.
Episode 61
The housemates wake up blissfully unaware of the events about to unfold, setting the stage for a week of Big Brother they'll never forget.
Episode 62
Housemates unite against Big Brother as the pressure's on to FAIL this week's task. Meanwhile, is Marty trying to have it both ways?
Episode 63
The pressure's on to fail the task with house solidarity at stake, while restless Mirabai is on the move again.
Episode 64
Brodie's last blast; Has Keiran finally found love on the laminates?; and Spadivers Marty and Nathan perform a double-reverse tongue twist.
Episode 65
The housemates' threat to fail this week's task could all depend on Nathan. Marty still wants to win, while Mirabai explains her loneliness.
Episode 66
All housemates are nominated for eviction and two must leave. Who goes? You decide.
Episode 67
Sahra has a shock as her two closest friends are evicted, while Marty and Jess live to love another day. Meanwhile, has someone else taken Mirabai's fancy?
Episode 68
The housemates are still recovering from last night's shock double eviction when Big Brother calls for the next round of nominations. This week Gretel is joined by anthropologist Dr. Stephen Huang and the two evictees, Nathan and Alex, while Big Brother 1's Todd checks in on Marty's footy team to see how they're faring without him.
Episode 69
Two become one as Big Brother changes the housemates' sleeping arrangements, Mirabai explains why she's coy about cooking, and Marty's magic helps Jess out of a tangle.
Episode 70
The rebellion lives on as the housemates decide they'll create their own task. Jess cooks her first dinner, and her and Marty find romance among the rodents.
Episode 71
A new mood sweeps through the house - spirits lift as the house discovers a new closeness, and the fun begins.
Episode 72
What lurks under Keiran's bed?; Log jam in the Big Brother toilet; and The act of cruelty that finally wiped the smile off Nathan's dial.
Episode 73
The housemates are happy to be back at work, but is work driving them all crazy? Meanwhile, Jess shows off her new dance routine.
Episode 74
Mirabai, Keiran, Sahra. Who goes? You decide.
Episode 75
Six become five as the house says bye-bye to Mirabai, but has she left behind a bombshell? And can Marty save himself?
Episode 76
With victory on the horizon, Gretel is joined by the latest evictee as the final five nominate. Plus, there's crazy news from Big Brother overseas, rare footage of Keiran as a young game show star, and Damian joins for a shock reunion.
Episode 77
Marty and Jess prepare for the worst. They're both nominated again and the pressure is starting to show, and Keiran has a revelation for his new night time buddy.
Episode 78
The housemates compete live to win donations of $50,000 to two different charities, unaware they will also win the same amount of money to share amongst themselves.
Episode 79
There's a surprise in store for the housemates, but what is it? Keiran gets a rude shock, while the housemates get revenge after being pelted in the challenge.
Episode 80
Jess gets a wild birthday surprise as rock band Killing Heidi crashes the Big Brother party.
Episode 81
It's the best of Big Brother Uncut! Over the last nine weeks, Uncut has brought the funniest and most grown-up moments that couldn't be shown on the Daily Show, and this episode celebrates the moments that got everyone talking.
Episode 82
Life has returned to normal after Jess' unforgettable birthday party. The visitors may have left, but there's still things that need to be cleared up.
Episode 83
Keiran, Marty, Jessica. Who goes? You decide.
Episode 84
It's the last day in the Big Brother house for one housemate.
Episode 85
It's the last round of nominations with only four housemates left. Will all of them face the firing line, or will one scrape through? Gretel and love lord Keiran lift the veil on the secret life of Sahra and discover which evictees have been steaming up the nation in the Big Brother Gossip Roundup,
Episode 86
It's Day 72 and emotions are bittersweet as the housemates face their last round of nominations.
Episode 87
It's the morning after the night before, and for some the night never ended.
Episode 88
The housemates face a busy day as they continue this week's reporting task.
Episode 89
Marty and Jess: the night everyone's talking about; Party of Five the Uncut way; and Keiran goes to town on the couch.
Episode 90
The housemates continue their weekly shopping task.
Episode 91
Peter, Sahra, Jessica. Who goes? You decide.
Episode 92
Jess farewells the house, but is it goodbye to Marty as well? And what's Marty about to find out?
Episode 93
There are three housemates remaining and they all face eviction. With no nominations, join Gretel as she zooms in on each housemate to find out why they should win - and maybe why they shouldn't.
Episode 94
Marty's missing her Jessica, but has Peter spotted her replacement? Plus, there's a new party game: spin the undies?
Episode 95
What are Marty and Sahra up to? Pete's on the outer as the other two get closer. And who's the dangerous new intruder in the backyard?
Episode 96
Peter prepares a floral tribute for a departed friend. Sahra's ready for the real world, and Marty is too.
Episode 97
See the wildest moments of Big Brother around the world, plus one final update on the housemates back home.
Episode 98
Counting down to the final day, who will be the winner? Plus, a game of blind man's Aussie Rules results in a lost ball.
Episode 99
It's the final three and one must go before tomorrow's finale. Marty, Peter, Sahra. Who goes? You decide.
Episode 100
It all comes down to this. Marty or Peter - who wins? You decide.