Dylan Malone aka Beaky has a habit of telling porkies - every time he opens his mouth out pops a whopper! But then his long-suffering sister shoves him into the truth-telling machine at Madame Shirley's Marvellous Emporium of Peculiarities. Now Beaky can't tell a lie - not even a teeny-weeny one - and a truth-telling Beaky is even worse...