Michael Portillo reaches the capital on his rail journey from Warwick to Rye in East Sussex. In the Queen of the Suburbs, Ealing, he finds comedy at the home of British cinema and is transformed for the silver screen by expert hair and make-up. In Fulham, Michael heads underground to London's new super sewer, which is taking shape beneath the River Thames. In central London, he visits the London School of Economics and Political Science to hear about its foundation by Fabians at the turn of the 20th century and to meet present day students. An introduction to Japanese martial arts awaits Michael at the Budokwai dojo in Kensington. Will there be a soft landing?