A consummately professional continuity announcer presents a sneak preview of next week's radio highlights. There's a treat in store with the new series of 'Living By Numbers' (about the numbers we live by), a major retrospective of the Volgograd painters' love affair with the colour blue, and a gritty and disturbing report on the Swedish milk crisis. And our series on Philosophical Logic continues to be appointment to listen listening. Obviously. Alistair McGowan stars in this subversive sitcom about a continuity announcer, written by Hugh Rycroft. Also starring Lewis Macleod, Sally Grace, Charlotte Page and David Holt. Producers: David Spicer and Frank Stirling A Unique production for BBC Radio 4.