Big Brother series four, which aired in 2006, may have helped cement it as one of the show's most controversial seasons ever.
In the memorable series, MP George Galloway pretended to be a cat, Michael Barrymore was caught in a bullying row with glamour model Jodie Marsh, as it ended with non-celeb Chantelle Houghton winning the show.But viewers were also left stunned as Jim'll Fix it star Jimmy Savile made a brief appearance in the house, staying two days but refusing to sleep in the house.Savile, who was exposed as a sexual predator after his death in 2011, made a number of chilling jokes as he made a surprise arrival in the house.He was paid a reported £150,000 for just two days work, coming into the house to help the celebrity housemates.
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