Doctor Who spin-offs the charity's 2005 appeal. This starred David Tennant as the Tenth Doctor and Billie Piper as Rose Tyler, and filled in a gap between the episodes "The Parting of the Ways" and "The Christmas Invasion". A third Children in Need special, but one that was part of the series' continuity, was produced for the charity's 2007 appeal. "Time Crash" starred David Tennant as the Tenth Doctor and Peter Davison as the Fifth Doctor, and filled in a gap between the episodes "Last of the Time Lords" and "Voyage of the Damned". This takes part directly after Martha leaves the TARDIS,
Rose (Doctor Who episode) and Noel Clarke were also cast to play Rose's mother and boyfriend respectively; Davies wanted to include these characters to "make her real" and to "give her a life". Rose's family is also working-class, which had rarely been seen in companions on the show prior to "Rose". The episode name had gradually been shortened; in Davies's pitch it had been called "Rose meets the Doctor, and the journey begins", on his contract "Rose Meets The Doctor", and finally shortened to "Rose". Also changed from Davies's original pitch were the names of the supporting characters: Judy Tyler became Jackie Tyler, and