Question: What British show is the author is Instruments of Darkness most known for as an actor?

full_context: Document 1: Players (Doctor Who novel): Players is a BBC Books original novel written by Terrance Dicks and based on the long-running British science fiction television series "Doctor Who". It features the Sixth Doctor and Peri meeting Winston Churchill during the Boer War and prior to the abdication of the would-be king Edward VIII. Flashbacks scenes feature the Second Doctor meeting Winston Churchill in 1915 during the First World War, these sequences serving as a partial prequel to Dick's subsequent novel "World Game", which is set during Season 6B.
Document 2: Gareth P. Jones: Gareth P. Jones is a British children's writer, and author of the Dragon Detective Agency series of books. He is most famous for his comic-gothic book, "The Considine Curse", which won the Blue Peter Book of the Year 2012 and for "The Thornthwaite Inheritance". He also writes a series of books called Ninja Meerkats. His most recent book is called "Constable & Toop" and is a Victorian ghost story set in London, 1884. [Update: His most recent book is now "The Society of Thirteen".] As well as being an author, Gareth works as a TV producer.
Document 3: Gary Watson: Gary Watson (13 June 1930 in Shropshire, England) is a retired British television actor who started out as a stage actor most notably acting in Friedrich Hebbel's 1962 play "Judith" at Her Majesty's Theatre in London, England with Sean Connery. He was however best known for his appearances in British ITC productions of the 1960s including "The Avengers", "The Saint" and "Randall and Hopkirk (Deceased)" in 1969 in the last episode The Smile Behind the Veil. In 1966 he played in all 10 episodes of The Three Musketeers as Aramis starring alongside Brian Blessed and Jeremy Brett. He also appeared in the 1967 "Doctor Who" serial The Evil of the Daleks. He appeared alongside Anthony Hopkins in the 1972 Television series War and Peace. He played the semi-regular character of Det. Insp. Fred Connor in the long running BBC police drama Z-Cars between 1972 and 1974. In 1974 he played George Vavsor for 5 episodes in The Pallisers which also featured Jeremy Irons. In 1977, he played the role of Ross in the BBC series "Murder Most English" and also appeared in the 1988 BBC adaptation of Macbeth playing MacDuff. He was also much employed as a reader and narrator, featuring in dozens of commercials throughout the 1980s and 1990s, particularly noted for his work in British Transport Films, Lloyds Bank and Nescafé adverts.
Document 4: The Eight Doctors: The Eight Doctors is a BBC Books original novel written by Terrance Dicks and based on the long-running British science fiction television series "Doctor Who". It was the first of the Eighth Doctor Adventures range and features the Eighth Doctor and introduces his new companion, Sam Jones.
Document 5: Gary Whitta: Gary Leslie Whitta (born 21 July 1972) is an English screenwriter, author, game designer, and video game journalist. He is known as the former editor-in-chief of both the UK and US editions of "PC Gamer" magazine and contributor to gaming magazine "ACE".
Document 6: Russell T Davies: Stephen Russell Davies, OBE (born 27 April 1963), better known as Russell T Davies, is a Welsh screenwriter and television producer whose works include "Queer as Folk", "Bob & Rose", "The Second Coming", "Casanova", the 2005 revival of the classic British science fiction series "Doctor Who", and the trilogy "Cucumber", "Tofu", and "Banana".
Document 7: Gary Russell: Gary Russell (born 18 September 1963 in Maidenhead, Berkshire) is a British freelance writer, producer and former child actor. As a writer, he is best known for his work in connection with the television series "Doctor Who" and its spin-offs in other media. As an actor, he is best known for playing Dick Kirrin in the British 1978 television series "The Famous Five".
Document 8: Sean Russell (author): Sean Thomas Russell (born 30 January 1952) is a Canadian writer of fantasy, and of historical novels featuring the Royal Navy. His work has been published under the names Sean Russell and S. Thomas Russell as well as his full name, and he has collaborated with Ian Dennis (also born 1952) under the joint pseudonym T.F. Banks.
Document 9: Russell Streiner: Russell Streiner (born February 6, 1940), also credited as Russ Streiner and Russell W. Streiner, is an American film producer and actor. Streiner is the older brother of actor/producer Gary Streiner.
Document 10: Endgame (Doctor Who): Endgame is a BBC Books original novel written by Terrance Dicks and based on the long-running British science fiction television series "Doctor Who". It features the Eighth Doctor, as well as the Players.
Document 11: Made of Steel (novella): Made of Steel is a BBC Books original novella written by Terrance Dicks and based on the long-running British science fiction television series "Doctor Who". It features the Tenth Doctor and Martha. This paperback is part of the Quick Reads Initiative sponsored by the UK government, to encourage literacy. It has a similar look to BBC Books' other new series adventures, except for its much shorter word count, being a paperback and not being numbered as part of the same series. To date it is the one of only five novels based upon the revived series that have not been published in hardcover: the first, "I am a Dalek", was published in May 2006; the third, "Revenge of the Judoon", was published in March 2008; the fourth, "The Sontaran Games", was published in February 2009; and the fifth, "Code of the Krillitanes", was published in March 2010. These four books are also part of the Quick Reads Initiative.
Document 12: Russ Russell: Russ Russell is a British record producer, sound engineer, mixer, mastering engineer, musician and writer. He has worked all over the world and now is mostly based at Parlour Studios in the UK. He was also the guitarist in the psychedelic band Draw, and now plays in British metal band Absolute Power.
Document 13: Instruments of Darkness: Instruments of Darkness is a BBC Books original novel written by Gary Russell and based on the long-running British science fiction television series "Doctor Who". It features the Sixth Doctor and Mel.
Document 14: Revenge of the Judoon: Revenge of the Judoon is a BBC Books original novella written by Terrance Dicks and based on the long-running British science fiction television series "Doctor Who". It features the Tenth Doctor and his companion Martha Jones. This paperback is part of the Quick Reads Initiative sponsored by the UK government, to encourage literacy. It has a similar look to BBC Books' other new series adventures, except for its much shorter word count, being a paperback and not being numbered as part of the same series. To date it is the one of only five novels based upon the revived series that have not been published in hardcover: the first, "I am a Dalek", was published in May 2006; the second, "Made of Steel", was published in March 2007; the fourth, "The Sontaran Games", was published in February 2009; and the fifth, "Code of the Krillitanes", was published in March 2010. These four books are also part of the Quick Reads Initiative.
Document 15: World Game (novel): World Game is a BBC Books original novel written by Terrance Dicks and based on the long-running British science fiction television series "Doctor Who". It features the Second Doctor (Patrick Troughton) and the Lady Serena and is set during "Season 6B". It is also a partial sequel to another Dicks' Past Doctor Adventure, "Players" and documents the return of the Countess.
ground_truth: The Famous Five