Sarah Jane Smith is a fictional character played by Elisabeth Sladen in the long-running BBC Television science fiction series Doctor Who and two of its spin-offs. Sarah Jane is a dogged investigative journalist who first encounters alien time traveller the Doctor while trying to break a story on a top secret research facility, and subsequently becomes his travelling companion on a series of adventures spanning the breadth of space and time. After travelling with The Doctor in four seasons of the show they suddenly part ways, and after this she continues to investigate strange goings-on back on Earth. Over time, Sarah Jane establishes herself as a committed defender of Earth from alien invasions and other threats, occasionally reuniting with The Doctor in the course of her own adventures, all the while continuing to work as a freelance investigative journalist.
The Slitheen are a fictional family of Raxacoricofallapatorians, massive, bipedal extraterrestrials, from the British science fiction television series Doctor Who. They are adversaries of the Ninth Doctor and later Sarah Jane Smith. The Slitheen are a family of egg-laying calcium-based aliens from the fictional planet Raxacoricofallapatorius. Though their family name is Slitheen, their species is named Raxacoricofallapatorians. The Slitheen are instinctive hunters, who are trained from a young age to be ruthless criminals whose main motivation is profit. They were convicted in their home world and are not willing to return to their planet in fear of receiving a death sentence.
Trevor Baxendale is a writer. His first Doctor Who novel The Janus Conjunction was published by BBC Books in 1998. He has also written novels for Torchwood and Blake's 7, as well as short stories, comic strips and audio drama scripts.
The Sarah Jane Adventures is a British science fiction television programme that was 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 is aimed at a younger audience than Doctor Who. It focuses on the adventures of Sarah Jane Smith, an investigative journalist who, as a young woman, had numerous adventures across time and space with the Doctor. Following Sladen's death in 2011, the BBC confirmed that the show would not return for a sixth series.
Luke Smith is a fictional regular character played by Tommy Knight in the British children's science fiction television series The Sarah Jane Adventures, a spin-off of the long-running series Doctor Who. Luke is a regular character in The Sarah Jane Adventures both in television and audio adventures. He has also appeared in three episodes of Doctor Who: the two-parter "The Stolen Earth"/"Journey's End" (2008), and the Tenth Doctor's finale episode "The End of Time, Part Two" (2010).
Warriors of Kudlak is the third serial of the first series of the British science fiction television series The Sarah Jane Adventures. It first aired in two weekly parts on the CBBC channel on 15 and 22 October 2007.
Revenge of the Slitheen is the first serial of the first series of the British science fiction television series The Sarah Jane Adventures, and the second story of the show overall following the special episode "Invasion of the Bane". The first part aired on BBC One on 24 September 2007, with the second premiering immediately after the first on the CBBC Channel. This serial is notable for introducing Clyde Langer into the cast – he would remain for the rest of the series.
Secrets of the Stars is the third serial of the second series of the British science fiction television series The Sarah Jane Adventures. It first aired in two weekly parts on the CBBC channel on 20 and 27 October 2008.
The Day of the Clown is the second serial of the second series of the British science fiction television series The Sarah Jane Adventures. It was first broadcast in two weekly parts on the CBBC channel on 6 and 13 October 2008. The Day of the Clown introduces main character Rani Chandra and her parents, Haresh and Gita Chandra, and they would stay for the rest of the series.
Rani Chandra is a fictional character played by Anjli Mohindra in the British children's science fiction television programme The Sarah Jane Adventures, a spin-off from the long-running series Doctor Who. She first appeared in The Day of the Clown.
"From Raxacoricofallapatorius with Love" is a special one-off episode from Doctor Who spin-off The Sarah Jane Adventures. It was the first Doctor Who spin-off to produce a special for Comic Relief and was broadcast on 13 March 2009 as part of Red Nose Day 2009.
UNIT is a fictional military organization from the British science fiction television series Doctor Who. Operating under the auspices of the United Nations, its purpose is to investigate and combat paranormal and extraterrestrial threats to the Earth.
The Wedding of Sarah Jane Smith is the third serial of the third series of the British science fiction television series The Sarah Jane Adventures. The two-part story was first broadcast on BBC One on 29 and 30 October 2009. It guest stars David Tennant as the Tenth Doctor, marking the first appearance of parent programme Doctor Who's main character in a spin-off show. The episode includes the final scenes David Tennant recorded during his first tenure as the Doctor.
The Mad Woman in the Attic is the second serial of the third series of the British science fiction television series The Sarah Jane Adventures. The two-part story was first broadcast on BBC One on 22 and 23 October 2009, and marks the return of John Leeson as K9.
The Nightmare Man is a two-part story of the fourth series of the British science fiction television series The Sarah Jane Adventures, which was first broadcast on CBBC on 11 and 12 October 2010.
The Vault of Secrets is the second serial of the fourth series of the British science fiction television series The Sarah Jane Adventures. It first aired in two parts on CBBC on 18 and 19 October 2010. It features the return of Androvax, previously seen in the episode Prisoner of the Judoon, and of the android servants of the Alliance of Shades, last seen in the Doctor Who special Dreamland.
The Empty Planet is a two-part story of the fourth series of the British science fiction television series The Sarah Jane Adventures, which was broadcast on CBBC on 1 and 2 November 2010. It is the fourth story of the fourth series.
Goodbye, Sarah Jane Smith is the sixth and final serial of the fourth series of the British science fiction television series The Sarah Jane Adventures. It first aired in two parts on CBBC on 15 and 16 November 2010. It is the last story to feature John Leeson as the voice of K9, and as of December 2022, the last to feature the character in any televised media.
Sky is a two-part story of The Sarah Jane Adventures which was broadcast on CBBC on 3 and 4 October 2011. It is the first story of the fifth and final series. In this episode, Sinead Michael joins the main cast.
The Man Who Never Was is a two-part final story of The Sarah Jane Adventures, which was broadcast on CBBC on 17 and 18 October 2011. It is the third story of the fifth series and the final appearance of all the main cast, marking the last posthumous appearance of Elisabeth Sladen as Sarah Jane Smith.
