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 Confidential the season or series in question; singular specials are not included in episode counts. Not all networks listed aired every episode, a number of them only broadcast specific specials. The first season was narrated by Simon Pegg (who played the Editor in "The Long Game") and produced and directed by Gillane Seaborne, airing at 7.45 pm. New episodes were broadcast on BBC Three immediately following the broadcast of "Doctor Who", two documentary specials were made for broadcast on BBC One, incorporating material from the Confidential episodes. The first was broadcast on the evening of the first episode, "Rose", and was