When Big Brother shows the housemates some unseen videos from their time in the house, previous alliances become shaky. Big Brother drops a massive bombshell.
Finals Week - Truffle Immunity. As their Tassie tour rolls on, the final five visit Deloraine for a truffle hunt. They'll then use the black diamonds they dug out of the ground to cook the most delicious dish worthy of immunity.
It's the first of the three semifinals and for the first time, two Ninjas will run head-to-head, knockout style, with only one Ninja from each making it to the Grand Final.
Joh meets the father and daughter behind an antique furniture emporium. Adam makes a cabinet for puzzles. Karen cooks baked fish with lemon caper butter. Ed makes a triple-stacked chicken burger.
Murder Beyond the Black Stump. In 1991 Penny Hill had just started a job as a nanny in Coolah NSW. 3 days later she was bashed and left to die on the side of the road. We reveal new and startling information.