Remembrance of the Daleks is the first serial of the 25th season of the British science fiction television series Doctor Who. The serial was first broadcast in four weekly episodes from 5 to 26 October 1988. It was written by Ben Aaronovitch and directed by Andrew Morgan.
Alistair Gordon Lethbridge-Stewart, fully Brigadier Sir Alistair Gordon Lethbridge-Stewart, generally referred to simply as the Brigadier, is a fictional character in the British science fiction television series Doctor Who, created by writers Mervyn Haisman and Henry Lincoln and played by Nicholas Courtney. He is one of the founders of UNIT, an international organisation that defends Earth from alien threats, and serves as commander of the British contingent. Presented at first as reluctant to accept the continuing aid of the Doctor, over time the Brigadier became one of the Doctor's greatest friends and his principal ally in defending Earth.
Mawdryn Undead is the third serial of the 20th season of the British science fiction television series Doctor Who. It was originally broadcast in four twice weekly parts on BBC1 from 1 to 9 February 1983.
Doctor Who and the Silurians is the second serial of the seventh season in the British science fiction television series Doctor Who. It was first broadcast in seven weekly parts on BBC1 from 31 January to 14 March 1970.
The Five Doctors is a special feature-length episode of the British science fiction television series Doctor Who, produced in celebration of the programme's 20th anniversary. It had its world premiere in the United States, on the Chicago PBS station WTTW and various other PBS member stations on 23 November 1983, the anniversary date. It was transmitted on BBC1 in the United Kingdom two days later.
The Time Warrior is the first serial of the 11th season of the British science fiction television series Doctor Who, which was first broadcast in four weekly parts on BBC1 from 15 December 1973 to 5 January 1974. The serial introduced Elisabeth Sladen as new companion Sarah Jane Smith. It also marked the debut of the Sontaran race. The serial also introduces the name of the Doctor's home planet, Gallifrey.
William Nicholas Stone Courtney was an Egyptian-born British actor. He was best known for his long-running role as Brigadier Lethbridge-Stewart in the BBC science fiction television series Doctor Who.
Sara Kingdom is a fictional character played by Jean Marsh in the long-running British science fiction television series Doctor Who. A security officer for Mavic Chen from the 40th century, she later joined the First Doctor and Steven to work against Chen's interests. She is sometimes classed as a companion of the First Doctor but the BBC's official Doctor Who website does not include her in their list of companions. Her status as a companion is commented upon in its Episode Guide.
Earthshock is the sixth serial of the 19th season of the British science fiction television series Doctor Who. It was first broadcast in four twice-weekly parts on BBC1 from 8 to 16 March 1982. This serial marks the final regular appearance of Matthew Waterhouse as Adric and his death, with the final episode featuring unique silent credits in loving memory of the character. It is also the first to feature the Cybermen since Revenge of the Cybermen in 1975.
Resurrection of the Daleks is the fourth serial of the 21st season in the British science fiction television series Doctor Who, which was first broadcast in two weekly parts on BBC1 between 8 February and 15 February 1984. The serial was intended to be transmitted as four 23-minute episodes but a late scheduling change by the BBC meant that it was transmitted as two episodes of 46 minutes; reruns restored it to its intended format.
Terror of the Zygons is the first serial of the thirteenth season of the British science fiction television series Doctor Who, which was first broadcast in four weekly parts on BBC1 from 30 August to 20 September 1975. The serial was written by Robert Banks Stewart and directed by Douglas Camfield.
Revenge of the Cybermen is the fifth and final serial of the 12th season of the British science fiction television series Doctor Who, which was first broadcast in four weekly parts on BBC1 from 19 April to 10 May 1975. It was the first to feature the Cybermen since The Invasion (1968) and the last until Earthshock (1982).
Eric Saward is a British radio scriptwriter who worked for the BBC as a television script editor and screenwriter on the science fiction series Doctor Who from 1982 to 1986. He wrote the stories The Visitation (1982), Earthshock (1982), Resurrection of the Daleks (1984) and Revelation of the Daleks (1985).
Destiny of the Daleks is the first serial of the 17th season of the British science fiction television series Doctor Who, which was first broadcast in four weekly parts on BBC1 from 1 September to 22 September 1979. The story introduces Lalla Ward as the newly regenerated Romana.
The Invasion is the partly missing third serial of the sixth season of the British science fiction television series Doctor Who, which was first broadcast in eight weekly parts from 2 November to 21 December 1968.
Downtime is a direct-to-video spin-off of the long-running British science fiction television series Doctor Who. It was produced by the independent production company Reeltime Pictures. It is a sequel to the Second Doctor serials The Abominable Snowmen (1967) and The Web of Fear (1968).
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 26th season of Doctor Who premiered on 6 September 1989 with the serial "Battlefield," and consisted of four serials, ending with "Survival," which was the final episode of Doctor Who for over 15 years, until the show was revived in 2005. John Nathan-Turner produced the series, with Andrew Cartmel script editing.
The ninth season of British science fiction television series Doctor Who began on 1 January 1972 with Day of the Daleks, and ended with The Time Monster. This is the third series of the Third Doctor, played by Jon Pertwee, as well as the third to be produced by Barry Letts and script edited by Terrance Dicks.
