Matt Baker and Alex Jones are joined by Mackenzie Crook, David Baddiel, Judy Murray and Anton Du Beke. Political heavyweight John Sergeant visits the seaside town of Clacton ahead of next week's by-election, Joe Crowley goes treasure hunting in Exeter, Andy Torbet climbs the highest tree in Britain and Jasmine Harman brings two members of the same family together for the very first time. Show less