Big Brother (Anglosaw)

Big Brother is an Anglosovic reality show and the local adaption of the homonymous Alliancian format. It is produced by Endemol Shine Anglosaw and it airs on Channel 4 from July 18th, 2000 until September 10th, 2010 and again since TBD 2019 and Channel 5 from September 9th, 2011 until November 5th, 2018.

Celebrity Big Brother Winter 2012 (12th)
In TBD, coinciding with CBB's move to Channel 5, the series began airing new seasons twice a year due to TBD.

Celebrity Big Brother 2019 (25th)
Upon its return to Channel 4 in 2019, the semiannual format was ditched in favour of returning to the annual format.