Doctor Who series 9
2015 season of Doctor Who

The ninth series of the British science fiction television programme Doctor Who premiered on 19 September 2015 with "The Magician's Apprentice" and concluded on 5 December 2015 with "Hell Bent". The series was led by head writer and executive producer Steven Moffat, alongside executive producer Brian Minchin. Nikki Wilson, Peter Bennett, and Derek Ritchie served as producers. The series is the ninth to air following the programme's revival in 2005, and is the thirty-fifth season overall.
This is the second series starring Peter Capaldi as the Twelfth Doctor, an alien Time Lord who travels through time and space in his TARDIS, which is disguised as a British police box. It also stars Jenna Coleman as the Doctor's companion, Clara Oswald, for her third and final series in the role. Also playing a major recurring role in the series is Maisie Williams as Ashildr, a Viking girl made immortal by the Doctor, which leads to major events resulting from her encounters with the Doctor. The series' main story arc revolves around the mystery of a being called the Hybrid, the combination of two great warrior races. The Doctor's investigation into this being ultimately leads him back to his home planet of Gallifrey, which returns fully in the series.
Steven Moffat wrote four episodes solo and co-wrote an additional two.
The public source identifies “Doctor Who series 9” as 2015 season of Doctor Who. This brief keeps that definition visible, then builds a research path around Doctor, series and season.
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This entry incorporates text from “Doctor Who series 9” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.