Series 9 (Doctor Who)

Series 9 of Doctor Who will begin filming on January the 5th, 2015, for an airdate of autumn 2015 with a total of 12 episodes. . This will be Peter Capaldi's second series as the Twelfth Doctor and Jenna Coleman's third series as Clara Oswald, making her the longest running companion of the BBC Wales series to date.

New to Doctor Who, but not the DWU, this series will be Catherine Tregenna — the Torchwood writer will be penning an episode of the series. Tregenna will be the first female Who writer since Helen Raynor's two-parter in series 4, and the only one to date under Moffat's rule as show runner. Also joining this series' writing crew is Daniel O'Hara, whose online CV reports he has written two 60-minute episodes for the show.

In DWM 480, Michelle Gomez confirmed that she will return in series 9 as, the latest incarnation of the Master who served as the central villain in series 8. Moffat teased in DWM 475, "I've figured out the cliffhanger to the penultimate episode of [series 9]. And it's a whopper. Ohh, I don’t think you'll see this coming!"

On 17 December 2014, at a press conference for the Christmas special Last Christmas, Steven Moffat revealed the title of the first episode of the regular series to be The Magician's Apprentice. The title was additionally revealed on-screen, at the end of Last Christmas.

For long time there had been huge debate on whether Jenna Coleman would leave or stay after Last Christmas, but, after speaking at a press launch for the Christmas special at London's BFI earlier in December, Jenna revealed: "It's wonderful – I've got another series of stories with the Doctor." She added, "I couldn't walk away with the story being unresolved and there's so much more to do – I think they've finally just reached a point where they really understand each other!" and executive producer Steven Moffat confirmed this: "Jenna is obviously in all of the next series. There was a certain amount of toing and froing, wasn't there, Jenna? It occurred to us all that we don't start filming until January, so we could keep it a proper secret." Jenna also hinted at what to expect in series 9: "Just when Clara was feeling more comfortable in the relationship, it's thrown something totally new up."

Main

 * The Twelfth Doctor - Peter Capaldi
 * Clara Oswald - Jenna Coleman

Recurring

 * - Michelle Gomez

Rumours

 * As the first episode is to be filmed later in February, the working title for the first episode to be filmed is reportedly Written in the Stars.