The semi-detached world of John Shuttleworth comes direct from his front room in Sheffield. It's an arty edition of the programme this week as Tony Hart pays a visit to John's home. His timing could not have been better as John is in the middle of painting the living room wall. Maybe Tony could help - but no fancy murals mind you, as Marywouldn't like it. Written and performed by Graham Fellows. Producer Dawn Ellis (R)