Big Brother Australia 2012: (14 DVD Set) 2012 TV Series: ON THIS 14 DVD SET: BIG BROTHER AUSTRALIA 2012 IN ALL 89 EPISODES FROM SEASON 9. THIS SEASON AIRRED FROM AUGUST 2012 TO NOVEMBER 2012 ON THE NINE NETWORK 2012 Cast List: Angie, Ava, Benjamin, Bradley, Charne, Estelle, George, Josh, Layla, Michael, Ray, Ryan, Sam, Sarah, Stacey, and Zoe.