A special retrospective of Peter Davison's tenure as the Fifth Doctor. With actors Peter Davison, Janet Fielding and Mark Strickson, producer John Nathan-Turner, executive producer Barry Letts, director Fiona Cumming, script editors Christopher H. Bidmead, Eric Saward and Anthony Root, BBC Head of Series and Serials David Reid and new series head writer Steven Moffat. Presented by David Tennant.