0477: Quentin Dentin Redux

It's songs, songs, songs as Thos investigates how you redesign a show to keep the best of the past but also take on board all those lessons you've learned from a paying audience.  As The Quentin Dentin Show comes to the Arts Theatre in London, Thos talks to writer, Henry Carpenter, and producer, Hannah Elsy, about their craft and what it takes to improve a unique classic.  Bring in the Brain Machine!!!!.