Question: Which writer of the BBC sitcom "Whites" , also played in the sitcom "Peep Show"?

Context articles: Matt King (comedian)
Jesse Armstrong
David Mitchell (comedian)
Peep Show (TV series)
Peep and the Big Wide World
Josef Altin
Whites (TV series)
Jack Doolan (actor)
Rayok
Isy Suttie

Matt King (born 31 January 1968) is an English actor, comedian and writer.
 He is best known for his role as the irreverent and drug-addled musician Super Hans in the British sitcom "Peep Show".
Jesse Armstrong is a British comedy writer, best known for the Channel 4 sitcom "Peep Show" and the BBC political satire "The Thick of It".
 He is from Oswestry in Shropshire, and attended a comprehensive school there before reading American Studies at the University of Manchester, where he met his writing partner Sam Bain.
 Before going into comedy writing in the late 1990s, Armstrong worked as a researcher for the Labour MP Doug Henderson.
David James Stuart Mitchell (born 14 July 1974) is a British comedian, actor and writer.
 He is half of the comedy duo Mitchell and Webb alongside Robert Webb.
 The duo starred in the Channel 4 sitcom "Peep Show" in which Mitchell plays Mark Corrigan.
 Mitchell won the British Academy Television Award for Best Comedy Performance in 2009 for his performance in the show.
 The duo have written and starred in several sketch shows including "Bruiser", "The Mitchell and Webb Situation", "That Mitchell and Webb Sound" and also "That Mitchell and Webb Look".
 Mitchell and Webb also starred in the UK version of Apple's "Get a Mac" advertisement campaign.
 Their first film "Magicians" was released in 2007.
Peep Show is a British sitcom starring David Mitchell and Robert Webb.
 The television programme is written by Jesse Armstrong and Sam Bain, with additional material by Mitchell and Webb, among others.
 It was broadcast on Channel 4 from 2003 until 2015.
 In 2010 it became the longest-running comedy in Channel 4 history in terms of years on air; however, Desmond's still holds the records for most episodes (71 versus Peep Show's 54).
Peep and the Big Wide World is an animated children's television series created by Canadian Animator Kaj Pindal and based on the 1988 short film "Peep and the Big Wide World" produced by the National Film Board of Canada, which itself is based on the 1962 short film "The Peep Show", also produced by the National Film Board of Canada.
 The series premiered on December 31, 2003, on Discovery Kids and on TLC as part of their "Ready Set Learn" children's block, and on the same day on TVOKids and PBS Kids.
 It was produced by WGBH Boston and 9 Story Entertainment, in association with TVOntario and Discovery Kids.
Josef Altin (born as Yusuf Altın; 12 February 1983) is an English TV series and film actor who has the role of Pypar in the HBO fantasy TV series "Game of Thrones".
 Other notable performances is his role as Ekrem in "Eastern Promises" and his roles in "The Bill", "Peep Show" and "Casualty".
 He starred in D.C. Moore's hit play "The Empire" at the Royal Court Theatre in London.
 Also played the role of Darren in Him and Her, BBC TV series.
Whites is a BBC sitcom, written by Oliver Lansley and Matt King, directed by David Kerr, and starring Alan Davies as the executive chef at a country house hotel.
 BBC Two gave the go ahead for the show to go into production in August 2009 with the first episode airing in September 2010.
 "Whites" aired for six episodes in 2010.
 On 1 March 2011 Davies announced that the BBC would not be renewing "Whites" for another series.
Jack Doolan is an English actor.
 He is best known for portraying Tyler Boyce in the BBC sitcom "The Green Green Grass" alongside John Challis and Sue Holderness.
 Doolan has guest starred in other television shows such as "Spooks", "EastEnders", "The Bill" and "Peep Show" and more recently had a lead part in "Cemetery Junction", a comedy drama film by Ricky Gervais and Stephen Merchant.
A rayok (Russian: раёк ; ] , "small paradise") was a Russian fairground peep show.
 Performed using a box with pictures viewed through magnifying lenses, these were accompanied by lewd rhymed jokes.
 "The Fall of Adam and Eve" was one of the most popular topics.
 The term rayok has also come to be applied to rhymed humorous talk shows, without peeping, featuring a kind of rhymed prose.
 The expression "to talk rayok," говорить райком, thus means to speak in a rhymed, humorous way, to patter.
 Rayok, in both its peep show and talk show forms, has been an occupation of wandering artists called "rayoshniks."
 When used as the title for a piece of music, rayok implies a scurrilous entertainment, as in:
Isobel Jane "Isy" Suttie ( ; born 11 August 1978) is an English musical comedian, actress, and writer.
 She played Dobby in the British sitcom "Peep Show", and in 2013 won the gold Sony Radio Academy Award for her radio show "Pearl And Dave".