Big Brother - Season 5 (2005)

Big Brother Australia is the Australian version of the international Big Brother reality television series. A group of people selected from a national search share a House sealed from the outside world for up to 100 days. Watching over these Housemates is Big Brother - heard only via a fatherly voice. He is the all-seeing all-knowing authoritarian figure who monitors the Housemates' every move. Every week Housemates nominate each other for Eviction in a secret ballot. The viewers then vote to decide who will be Evicted. The last person left wins the major cash prize. ...

Live streaming from the Big Brother house, plus competitions that home viewers can play for the chance to win a cash prize.

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Live streaming from the Big Brother house, plus competitions that home viewers can play for the chance to win cash prizes.

There are tiaras and tears amongst the girls as Michelle celebrates her 25th birthday. Nelson comes clean about how he operates and who he likes and dislikes. Birthday wishes come true when the late night spa action reaches boiling point.

Live streaming from the Big Brother house, plus competitions that home viewers can play for the chance to win cash prizes.

The housemates compete against each other in a special arena for three rewards: access to a special "rewards room" (featuring food, a bath, a TV, and a large bed) for the weekend, the authority to allocate the weekly household chores to the housemates, and the power to affect nominations by subtracting three points from one of the nominees, thus potentially saving them.

The first episode of a series where house-mates compete against each other for two nights in the Rewards Room with a house-mate of their choice, the power to delegate chores and the power to deduct three points from a nominated house-mate.

Live streaming from the Big Brother house, plus competitions that home viewers can play for the chance to win a cash prize.

Big Brother reveals to the house that three housemates have not been honest in their relationship status prior to entering the house, and sends them to a punishment room where they must wait until he decides their ultimate fate. He also announces that one housemate has exposed another as a twin, and sends both twins into the house.

Takes a look at the mounting speculation, the accusations and the revelation that exposed Logan's true identity.

Live streaming from the Big Brother house, plus competitions that home viewers can play for the chance to win cash prizes.

The nominations twist sends the housemates into a spin. The banished trio re-enter the house, but not everyone is happy about it. The results of the public vote for the renegade housemates are revealed, and two of them are expelled from the house, while an additional punishment for the housemate surviving the special eviction is revealed.

Live streaming from the Big Brother house, plus competitions that home viewers can play for the chance to win cash prizes.

Dean and Geneva are back in hot water for discussing nominations. Tim puts the moves on Kate at her birthday party, but has he caught Christie's eye?

Live streaming from the Big Brother house, plus competitions that home viewers can play for the chance to win cash prizes.

Some new personalities begin to emerge. While not everyone likes what they see, Kate is more than happy with her view.

Live streaming from the Big Brother house, plus competitions that home viewers can play for the chance to win cash prizes.

Glenn tells Big Brother that he wants to get more friendly with the girls. Tim gets in trouble when a housemate takes his comment as being derogatory. Christie does the double when she kisses both of the Logan twins.

The housemates will compete against each other in a special arena for three rewards: access to a special "rewards room" (featuring food, a bath, a TV, and a large bed) for the weekend, the authority to allocate the weekly household chores to the housemates, and the power to affect nominations by subtracting three points from one of the nominees, thus potentially saving them.

Live streaming from the Big Brother house, plus competitions that home viewers can play for the chance to win cash prizes.

Christie gives Gianna some girlie advice on her relationship with Logan David, but when she takes it, it turns out to be all in vain.

Who is Angela talking about? Why is Kate crying? What has Gianna in a huff?

Live streaming from the Big Brother house, plus competitions that home viewers can play for the chance to win cash prizes.

The weekly shopping ends in disaster. Nominations push Gianna close to the edge. Has Christie gone one step too far with Tim?

Live streaming from the Big Brother house, plus competitions that home viewers can play for the chance to win cash prizes.

Tonight, there's a new woman in Ryan's life and he's falling under her spell but the magic is gone for Bree.