Tim Bentinck has played the part of David Archer in BBC Radio 4's 'The Archers' since 1982. He is also the Earl of Portland and the voice of 'Mind The Gap' on the Piccadilly Line. Aimed primarily at the five million regular Archers listeners, Tim takes the reader behind the scenes of the longest running drama series in the world, a British institution with a theme tune that Billy Connolly wants to be the National Anthem. But that's not all. With wry, self-deprecating humour, Tim recounts his enormously varied life - a successful actor in TV, film, and theatre, a voice specialist working in every vocal medium.