Turn Left (Doctor Who) Turn Left (Doctor Who) "Turn Left" is the eleventh episode of the fourth series of British science fiction television series "Doctor Who". It was written by showrunner Russell T Davies and broadcast on BBC One on 21 June 2008. David Tennant only makes a small contribution to this "Doctor-lite" episode as the Tenth Doctor. The story instead focuses on the Doctor's companion, Donna Noble (Catherine Tate) and her encounters with former companion Rose Tyler (Billie Piper). The episode's narrative focuses on an alternative history where the Doctor dies during the events of the 2006 Christmas special "The Runaway Bride". The
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