Channel 4's media and arts series "Without Walls" produced a number of strange and wonderful shows over the years, but none more so than "The Obituary Show". In it, a living celebrity is given the opportunity to look back over their life and career and discuss the highlights and lowlights, all from the comfort of a heavenly throne. The documentary is themed as if said celebrity has actually passed away and reminiscences from friends and colleagues are discussed in the same way.  It makes for a bizarre viewing experience, to say the least.