The Sarah Jane Adventures is a British science fiction television series, produced by BBC Cymru Wales for CBBC, created by Russell T Davies and starring Elisabeth Sladen. The programme is a spin-off of the long-running BBC science fiction programme Doctor Who and focuses on the adventures of Sarah Jane Smith, a middle-aged investigative journalist who, in her youth, had numerous adventures across time and space. The series debuted on BBC One with a 60-minute special, entitled 'Invasion of the Bane', on 1 January 2007. A full series of ten 25-minute episodes followed, beginning on 24 September 2007. The first series consisted of five two-part stories, and a second series, comprising six two-part stories, began airing on 29 September 2008. A third series, once again comprising six two-part stories to make a total of twelve episodes, with Russell T Davies serving as executive producer, aired from 15 October 2009 to 20 November 2009. The fourth series aired from 11 October 2010.
Contributions by Josiah Rowe, Angmering, and Edokter.