<P> Davies's script for the second episode finished with the Tenth Doctor's final line, "I don't want to go", followed by action text describing the regeneration and ending with the words, "And there he is . Blinking . Dazed . The New Man ." He then sent the script to his successor Steven Moffat, who is responsible for all of the Eleventh Doctor's dialogue that follows . Moffat, as incoming executive producer, also assisted in the production of the final scene . </P> <P> The first location recording for this story took place on Saturday, 21 March 2009 at a bookstore in Cardiff . Jessica Hynes was recorded signing a book titled A Journal of Impossible Things, by Verity Newman . </P> <P> Recording also took place at Tredegar House in Newport, which had previously been used for the recording of the 2008 Christmas special "The Next Doctor". John Simm, who played the Master in the 2007 series finale episodes "Utopia", "The Sound of Drums" and "Last of the Time Lords", was spotted on location during the Tredegar House recording . </P> <P> Recording that took place during the Easter Bank Holiday was widely covered by the British press: Catherine Tate recorded several scenes in the episode in Swansea, including one recorded in the Kardomah Café and another depicting her character getting a parking ticket . Other recording locations included Nant Fawr Road in Cyncoed, Cardiff--the previously regular location used for the Noble household--where recording on 12 April showed Cribbins wearing reindeer antlers and boarding a minibus . Recording took place in the following week on Victoria Road, Penarth, in an area which had been regularly used for a location for Sarah Jane Smith's neighbourhood in The Sarah Jane Adventures . Elisabeth Sladen, who played Sarah Jane Smith, and Tommy Knight, who played her son Luke, were recorded on location with David Tennant . </P>

Doctor who season 4 episode 17 the end of time