Doomsday (Doctor Who) conclusion of "Army of Ghosts". The concept of the Daleks and the Cybermen both appearing on-screen was first proposed in 1967, but was vetoed by Terry Nation, the creator of the Daleks. The episode is the first conflict between the two species in "Doctor Who"s -year history, and features Billie Piper's last appearance in the lead companion role as Rose Tyler; the final regular appearance of Noel Clarke as Rose's ex-boyfriend and previous companion Mickey Smith; and the final regular appearances of Camille Coduri and Shaun Dingwall as Rose's parents, Jackie and Pete Tyler. The episode and its predecessor were
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