Doctor Who (series 4) Jones from the previous series. John Barrowman, Elisabeth Sladen, Noel Clarke and Camille Coduri also returned to appear in the series finale, as well Billie Piper, who appeared as Rose Tyler in the three final episodes of the series. The series started production on 8 August 2007 and concluded on 29 March 2008. A short Children in Need special titled "Time Crash" was also produced and before "Voyage of the Damned", as well as a mini-episode entitled "Music of the Spheres", which was premiered at the "Doctor Who" Prom after the fourth series finale in July 2008. The fourth series
Doctor Who Prom (2008) were also played. The concert was conducted by Ben Foster and Stephen Bell, and performed by the BBC Philharmonic. It was presented by actress Freema Agyeman, who played companion Martha Jones on "Doctor Who". Other "Doctor Who" actors and performers dressed as "Doctor Who" monsters also made appearances on stage and in the audience. The concert included video montages of scenes from "Doctor Who" and a specially filmed "mini-episode" of "Doctor Who" called "Music of the Spheres", which was presented on a screen above the orchestra and included live interactive elements. The "Doctor Who" Prom was broadcast live on BBC