Philippe Petit discusses the documentary about his audacious wire walk between New York's twin towers back in the 1970s. Extended version for the website. Clip and images courtesy Icon Film Dist. and BBC Motion Gallery.

On the 60th anniversary of 1984, Germaine Greer and a group of fellow former Big Brother contestants discuss the parallels between George Orwell's classic and the Channel 4 reality show.

London DJ and musician Bishi takes us behind the scenes of her collaboration with the London Symphony Orchestra.

The writer and academic talks about her time on Big Brother and Orwell's 1984.

Interview with the broadcaster and journalist about her time in the Big Brother house.

Interview with the speechwriter and political analyst about his time in the Big Brother House in 2005.