David McFetridgefrom BBC 7's Big Toe Show checks out Philip Ridley 's play at the National Theatre, which is all about a boy called Daffodil and his bossy mum, and he talks to Terry Deary about his Horrible Histories. Plus the fifth episode of Jeremy Strong 's drama, What Do You Think You're Doing? Producer Jane Chambers EMAIL: gfi@bbc.co.uk