The Keys of Marinus is the fifth serial in the British science fiction television series Doctor Who, which was first broadcast on BBC TV/BBC1 in six weekly parts from 11 April to 16 May 1964. Written by Terry Nation and directed by John Gorrie, the serial takes on a "mini-adventures" format, in which the First Doctor, his granddaughter Susan Foreman, and her teachers Ian Chesterton, and Barbara Wright search for four keys to restore the Conscience of Marinus, a computer which maintains law and order. The group travel to two cities, a jungle, and an icy wasteland in search of the keys.
Stephen Vincent Moore was an English actor, known for his work on British television since the mid-1970s.
Clive Walter Swift was an English actor and songwriter. A classically trained actor, his stage work included performances with the Royal Shakespeare Company, but he was best known to television viewers for his role as Richard Bucket in the BBC sitcom Keeping Up Appearances. He played many other television and film roles.
Harry H. Corbett was an English actor and comedian, best remembered for playing rag-and-bone man Harold Steptoe alongside Wilfrid Brambell in the long-running BBC television sitcom Steptoe and Son. His success on television led to appearances in comedy films including The Bargee (1964), Carry On Screaming! (1966) and Jabberwocky (1977).
Mark Williams is an English actor, comedian, presenter and screenwriter. He first achieved widespread recognition as one of the central performers in the popular BBC sketch show The Fast Show. His film roles include Horace in 101 Dalmatians (1996) and Arthur Weasley in seven of the Harry Potter films. He made recurring appearances as Brian Williams in the BBC television series Doctor Who and as Olaf Petersen in Red Dwarf. Since 2013, Williams has portrayed the title character in the long-running BBC series loosely based on the Father Brown short stories by G. K. Chesterton.
David Troughton is an English actor. He is known for his Shakespearean roles on the British stage and for his many roles on British television, including Dr Bob Buzzard in A Very Peculiar Practice and Ricky Hanson in New Tricks.
Glyn Griffith Owen was a Welsh stage, television and film actor, perhaps best known to British TV viewers for three roles: that of Dr Patrick O'Meara in Emergency Ward 10, Edward Hammond in The Brothers, and Jack Rolfe in Howards' Way.
William Tulloch Paterson is a Scottish actor with a career in theatre, film, television and radio. Throughout his career he has appeared regularly in radio drama and provided the narration for a large number of documentaries. He has appeared in films and TV series including Comfort and Joy (1984), Traffik (1989), Auf Wiedersehen, Pet (1986), Truly, Madly, Deeply (1990), Wives and Daughters (1999), Sea of Souls (2004–2007), Amazing Grace (2006), Miss Potter (2006), Little Dorrit (2008), Doctor Who (2010), Outlander (2014), Fleabag (2016–2019), Inside No. 9 (2018), Good Omens (2019), and Brassic (2020). He is a recipient of the Lifetime Achievement Award of the Scottish BAFTAs.
Reginald Mervyn Pinfield was a British television producer and director who worked for the BBC during the 1950s and 1960s. By the time Pinfield joined the BBC to work in live drama at Alexandra Palace in the early 1950s, he was a highly experienced producer and manager. During Verity Lambert's tenure as the first producer of Doctor Who, he was the programme's associate producer.
The Sensorites is the seventh serial in the British science fiction television series Doctor Who. Written by Peter R. Newman and directed by Mervyn Pinfield and Frank Cox, the serial was first broadcast on BBC1 in six weekly parts from 20 June to 1 August 1964. In the serial, the First Doctor, his granddaughter Susan Foreman, and her teachers Ian Chesterton and Barbara Wright visit a planet known as the Sense-Sphere to find the cure to a disease afflicting the alien race the Sensorites.
Richard Thomas Griffiths was an English actor of film, television, and stage. He was known for his portrayals of Vernon Dursley in the Harry Potter films (2001–2010), Uncle Monty in Withnail and I (1987), and Henry Crabbe in Pie in the Sky (1994–1997). Over his career he received numerous accolades including a Tony Award and Olivier Award as well as a nomination for a BAFTA Award. He was appointed an Officer of the Order of the British Empire (OBE) by Queen Elizabeth II in 2008.
The Reign of Terror is the eighth serial in the British science fiction television series Doctor Who, which was first broadcast on BBC1 in six weekly parts from 8 August to 12 September 1964. It was written by Dennis Spooner and directed by Henric Hirsch. In the serial, the First Doctor, his granddaughter Susan, and teachers Ian Chesterton and Barbara Wright arrive in France during the period of the French Revolution known as the Reign of Terror, where they become involved with prisoners and English spies.
The Android Invasion is the fourth 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 22 November to 13 December 1975.
The Gunfighters is the eighth serial of the third season in the British science fiction television series Doctor Who, which was first broadcast in four weekly parts from 30 April to 21 May 1966.
David John Bradley is an English actor. He is best known for his screen roles including Argus Filch in the Harry Potter film series, Walder Frey in the HBO fantasy series Game of Thrones, and Abraham Setrakian in the FX horror series The Strain.
Joseph Fürst was an Austrian-born international film and television actor known for his English language roles in Britain and Australia, after first appearing on the Canadian stage.
Stephen James Mangan is an English actor, comedian, presenter and writer. He has played Guy Secretan in Green Wing, Dan Moody in I'm Alan Partridge, Seán Lincoln in Episodes, Bigwig in Watership Down, Postman Pat in Postman Pat: The Movie, Richard Pitt in Hang Ups, Andrew in Bliss (2018), and Nathan Stern in The Split (2018–2022).
The Voord are a fictional extraterrestrial race of mutants portrayed in the British science fiction television programme Doctor Who. Both "Voord" and "Voords" have been used as the plural form. The Voord were conceived by science-fiction writer Terry Nation and first appeared in the 1964 Doctor Who serial The Keys of Marinus. They later appeared in Doctor Who stories in other formats. In one of those stories, written by Grant Morrison, the Voord are revealed to have evolved into the iconic Doctor Who villains the Cybermen.
Colin Andrew Ignatius Peter McFarlane is a British actor, narrator and voice actor. He is known for his roles in film and television including Gillian B. Loeb in two films of Christopher Nolan's The Dark Knight Trilogy and Ulysses in the STARZ television drama series Outlander. McFarlane's voice roles include JJ in Bob the Builder, Bulgy in Thomas & Friends and PC Malcolm Williams in Fireman Sam. He was the voice of The Cube in the ITV game show.
The first season of British science fiction television programme Doctor Who was originally broadcast on BBC TV between 1963 and 1964. The series began on 23 November 1963 with An Unearthly Child and ended with The Reign of Terror on 12 September 1964. The show was created by BBC Television head of drama Sydney Newman to fill the Saturday evening timeslot and appeal to both the younger and older audiences of the neighbouring programmes. Formatting of the programme was handled by Newman, head of serials Donald Wilson, writer C. E. Webber, and producer Rex Tucker. Production was overseen by the BBC's first female producer Verity Lambert and story editor David Whitaker, both of whom handled the scripts and stories.
