Big Brother Australia is the Australian version of the international Big Brother reality television series. Big Brother Australia was produced from 2001 and ran for eight seasons. The show was cancelled in July 2008 after experiencing audience erosion and controversy. All eight seasons were produced by Endemol Southern Star and shown on Network Ten. The show returned 13 August 2012 with a ninth season on the Nine Network with repeats on GO!. From its first season until its seventh season in 2007 the show was hosted by Gretel Killeen. With a revamp of the series in 2008 she was replaced by radio duo Kyle Sandilands and Jackie O. The show returned in 2012 hosted by Sonia Kruger. Mike Goldman narrated all nine seasons of the series. Between 2001 and 2005 it was also shown in New Zealand on TV2 and Prime. The purpose built Big Brother house for the 2001 through to the 2012 seasons was in a compound at theme park Dreamworld, Queensland. Big Brother Australia was officially renewed for a tenth season on 24 November 2012.
|Title||Big Brother Australia|
|First Air Date||2001-04-23|
|Last Air Date||2014-11-26|
|Episode Runtime||01 Hours 30 Minutes|
|Total Episode(s) on All Seasons||1157|
|Production Companies||EndemolShine Australia|