Big Finish Doctor Who Main Range #15 'The Mutant Phase' starring Peter Davidson as The Doctor and Sarah Sutton as Nyssa of Traken, and written by Nicholas Briggs. The cds are in good condition and play well. If you have any questions or would like more pictures; please contact me. The item will be individually bagged, boarded and packaged securely to minimise damage during transit and sent via Royal Mail Second Class. Where ever possible; we recycle packaging.