Joe treats David to his ultimate Office tour - lost locations, original props and inside stories, capped off with a money-can't-buy experience with Ricky Gervais.

Joe turns David's love of Fawlty Towers into the trip of a lifetime by visiting locations, delving into the BBC archives, and meeting one of his comedy heroes: John Cleese.

David Earl orchestrates a deeply personal tour of Porridge - meeting the writers, recreating scenes and summoning ghosts to work out why the show means so much to Joe Wilkinson.