With Mark Lawson. Julie Walters returns to the stage playing an old hippie, in The Last of the Haussmans, a debut play by Stephen Beresford. The play also stars Helen McCrory and Rory Kinnear as Judy's grown-up children and the victims of a rackety 60s upbringing. Valerie Grove reviews. A new exhibition at the Science Museum celebrates the 100th anniversary of the birth of Alan Turing, the wartime codebreaker and pioneering computer scientist. Actor Ed Stoppard, who played Turing in a recent TV docudrama, reviews. Actor Adrian Lester, star of hustle on BBC One, discusses his career and takes questions from a group of young would-be actors in a session recorded in Hackney at the Radio 1 Academy. Producer Jerome Weatherald.