Question: Who was the director of the five-part BBC/HBO/VRT television serial in which the actor, who first came to public attention in 1981, when he was cast in Julian Mitchell's play and subsequent film "Another Country", played a role?

Context articles: Another Country (play)
Mark Greenstreet
Rupert Everett
Margaret Mitchell (actress)
Casanova (1971 TV serial)
Douglas Booth
Tom George Kolath
Another Country (film)
Parade's End (TV series)
Mabel Barrison

Another Country is a play written by the English playwright Julian Mitchell.
 It premiered on 5 November 1981 at the Greenwich Theatre, London, and transferred to the West End in March 1982.
 The play has developed a strong connection with Oxford Playhouse, which revived the play in 2000 in a new production directed by Stephen Henry (transferred to the Arts Theatre, Westminster, from September 2000 until January 2001).
 It was revived again at Oxford Playhouse in February 2013 by OUDS-supported Oxford University student company Screw the Looking Glass.
 In September 2013 a successful collaboration between Theatre Royal Bath and Chichester Festival Theatre was directed by Jeremy Herrin, transferring to Trafalgar Studios in 2014.
Mark Greenstreet (born 19 April 1960) is a British actor who first came to prominence in the 1985 BBC television serial "Brat Farrar".
 First and foremost a stage actor, Greenstreet played many of the great leading roles from the works of Shakespeare, Chekhov and Ibsen to Orton, Wilde and Coward in the UK and around the world in the 1980s and 1990s.
Rupert James Hector Everett ( ; born 29 May 1959) is an English actor and writer.
 He first came to public attention in 1981, when he was cast in Julian Mitchell's play and subsequent film "Another Country" (1984) as an openly gay pupil at an English public school in the 1930s; the role earned him his first BAFTA Award nomination.
 He went on to receive a second BAFTA Award nomination and his first Golden Globe Award nomination for his role in "My Best Friend's Wedding" (1997), followed by a second Golden Globe nomination for "An Ideal Husband" (1999).
Margaret Julia Mitchell (popularly known as Maggie Mitchell) (1832–1918) was an American actress, born in New York City.
 She made her first regular appearance as Julia in "The Soldier's Daughter" at the Chambers Street Theatre in 1851.
 The parts in which she was best liked were Jane Eyre, Mignon, Little Barefoot, and Fanchon the Cricket.
 An early marriage in the 1850s produced her son Julian Mitchell.
 She was married to her second husband Henry Paddock, her manager, in 1868, and they had two children Fanchon and Harry M. Paddock.
 They divorced twenty years later and she was wed to Charles Abbott, and retired from the stage to live in New York.
 Notably she was the mother of Julian P. Mitchell, a musical comedy director associated with Weber & Fields and Florenz Ziegfeld.
 After her death on March 22, 1918, Maggie Mitchell was interred in Green-Wood Cemetery in Brooklyn.
Casanova is a British television drama serial, written by television playwright Dennis Potter.
 Directed by Mark Cullingham and John Glenister, the serial was made by the BBC and screened on the BBC2 network in November and December 1971.
 It is loosely based on Italian adventurer Giacomo Casanova's "Histoire de ma vie" ("Story of My Life"; 1780–92).
 It was Dennis Potter's first television serial, having previously written single plays for the BBC's "The Wednesday Play" and "Play for Today" series.
 Frank Finlay starred in the title role and was nominated for the best actor award at the 1972 BAFTA ceremony.
Douglas John Booth (born 9 July 1992) is an English actor.
 He first came to public attention following his performance as Boy George in the BBC Two film "Worried About the Boy" (2010).
 He also starred in the BBC adaptations of "Great Expectations" and "Christopher and His Kind" (both 2011).
Tom George Kolath better known as Tom George, is a film producer, director, actor and scriptwriter in the Malayalam Film Industry.
 He first came to attention for his performance in mini-screen "Anna" television serial (based on Tolstoy's "Anna Karenina") directed by Cameraman Alagappan.
 In 2004 "Akale", his film won the Indian National Film Award and the Kerala State Film Award for best Malayalam feature film.
Another Country is a 1984 British romantic historical drama written by Julian Mitchell, adapted from his play of the same name.
 Directed by Marek Kanievska, the film stars Rupert Everett and Colin Firth.
Parade's End is a five-part BBC/HBO/VRT television serial, which is an adaptation of the tetralogy of novels (1924-28) of the same name by Ford Madox Ford.
 It premiered on BBC Two on 24 August 2012 and on HBO on 26 February 2013.
 The series was also screened at the 39th Ghent Film Festival on 11 October 2012.
 Its five episodes were directed by Susanna White and written by Tom Stoppard.
 The cast was led by Benedict Cumberbatch and Rebecca Hall as Christopher and Sylvia Tietjens, along with Adelaide Clemens, Rupert Everett, Miranda Richardson, Anne-Marie Duff, Roger Allam, Janet McTeer, Freddie Fox, Jack Huston, and Steven Robertson.
Mabel Barrison (April 21, 1882 - November 1, 1912) was a Canadian born American stage actress and singer in the first decade of the 20th century.
 She was born Eva Farrance and joined a musical chorus while still in her teens.
 She appeared in vaudeville and on Broadway with Weber and Fields and was spotted by stage director Julian Mitchell for a role in the 1903 "Babes in Toyland".
 "The Blue Mouse" was written by Clyde Fitch and Fitch himself selected Barrison for a role in the play.
 Barrison was plagued by health problems the last two years of her life.
 She died on November 1, 1912 in Toronto at the age of 30.