Question: What part did the actress in the movie Honeymoon play on "Game of Thrones"? 

Context articles: Game of Thrones (2012 video game)
Rose Leslie
Diana Rigg
Honeymoon with a Stranger
Tara Fitzgerald
Arthur Grosser
Honeymoon (2014 film)
Mary Kate Wiles
Mithila Palkar
Jessica Henwick

Game of Thrones is an action role-playing video game based on "A Game of Thrones", the first of the "A Song of Ice and Fire" novels by George R. R. Martin, and in part also on the novels' TV adaptation by HBO, "Game of Thrones".
Rose Eleanor Arbuthnot-Leslie (born 9 February 1987), known professionally as Rose Leslie, is a Scottish actress.
 After winning a Scottish BAFTA for Best Acting Performance for her role in "New Town", she rose to fame as Gwen Dawson in the ITV drama series "Downton Abbey" and as Ygritte in the HBO fantasy series "Game of Thrones".
 She currently stars as Maia Rindell in the CBS All Access legal drama "The Good Fight".
Dame Enid Diana Elizabeth Rigg, {'1': ", '2': ", '3': ", '4': "} (born 20 July 1938) is an English actress.
 She is known for playing Emma Peel in the 1960s TV series "The Avengers" (1965–68), and Olenna Tyrell in "Game of Thrones" (2013–17).
 She has also had an extensive career in theatre, including playing the title role in "Medea", both in London and New York, for which she won the 1994 Tony Award for Best Actress in a Play.
 She was made a CBE in 1988 and a Dame in 1994.
Honeymoon with a Stranger is a 1969 American made-for-television mystery-thriller film starring Janet Leigh, Rossano Brazzi, Cesare Danova, Eric Braeden and Barbara Steele.
 Directed by John Peyser and based on the French play "Piège pour un homme seul" ("Trap for a Lonely Man") by Robert Thomas, the film premiered as the "ABC Movie of the Week" on December 23, 1969.
Tara Fitzgerald (born 18 September 1967) is an English actress who has appeared in feature films, television, radio and the stage.
 She won the New York Drama Desk Award for Outstanding Featured Actress in a Play in 1995 as Ophelia opposite Ralph Fiennes in "Hamlet".
 She won the Best Actress Award at The Reims International Television Festival in 1999 for her role of Lady Dona St Columb in "Frenchman's Creek".
 Fitzgerald's appeared in the West End production of "The Misanthrope" at the Comedy Theatre with Damian Lewis and Keira Knightley, and in Henrik Ibsen's "A Doll's House" at the Donmar Warehouse.
 Since 2007, Fitzgerald has appeared in more than 30 episodes of the BBC television series "Waking the Dead" and played the role of Selyse Baratheon in the HBO series "Game of Thrones".
Arthur Grosser is a Canadian actor who was a Professor of Physical Chemistry at McGill University, Montreal.
 He has done a lot of voice acting work in several animated series as well as in video games such as "Splinter Cell" and Assassin's Creed.
 In addition, he is the author of the 1981 book Cookbook Decoder and has had parts in several movies, his latest is the 2013 movie Honeymoon.
Honeymoon is a 2014 American science fiction horror film directed by Leigh Janiak as her feature film directorial debut.
 The movie had its world premiere on March 7, 2014 at South by Southwest and stars Rose Leslie and Harry Treadaway as a newly married couple whose honeymoon ends up being ruined by a series of strange events.
 The film received a wide release on September 12, 2014.
Mary Kate Wiles (born in Fayetteville, Arkansas in 28 March 1987) is an American film and web series actress.
 She is known for her portrayals in hit web series, including Lydia Bennet in the Emmy-winning "Pride and Prejudice" adaptation, "The Lizzie Bennet Diaries", as well as the audiobook of the sequel, "The Epic Adventures Of Lydia Bennet", as Zelda Waring in "Squaresville", as Sansa Stark in "Game of Thrones" parody, "School of Thrones" and Annabel Lee in Edgar Allan Poe's Murder Mystery Dinner Party.
Mithila Palkar is an Indian actress known for the web series ‘Girl In The City’ and 'Little Things' and dice web series.
 She also appeared in the Star Pravah advertisement Maharashtra Desha Mithila decided to act in cinemas in 2014.
 She started her career with a short film called "Maza Honeymoon" which was showcased in 16th Mumbai Film Festival.
 She then acted in Hindi movie Katti-Batti where she played role of Imran Khan's sister.
 She went viral with her cup song "Hi Chal Turu Turu".
 As she had explained in interviews later, the idea of cup song was inspired by Anna Kendrick's cup song.
 Later on she became youtube sensation for other series like ‘Girl In The City’ and 'Little Things' .
 She has sung a song named "Maharashtra Desha" in association with Bhartiya Digital Party (BhaDiPa).
 The song was released on 1 May which also happens to be Maharashtra day.
 She also made brief appearances in other BhaDiPa shown and youtube live events hosted on their youtube channel.
 She has starred along with Amey Wagh in a Marathi movie called Muramba which released on 2 June 2017.
Jessica Yu Li Henwick (玉李) (born 30 August 1992) is an English actress.
 She is the first actress of East Asian descent to play the lead role in a British television series, having starred in the children's show "Spirit Warriors".
 She is also known for her roles as Nymeria Sand in HBO series "Game of Thrones", X-wing pilot Jessika Pava in the 2015 film "", and Colleen Wing in the Marvel Cinematic Universe, making her debut in the Netflix television series "Iron Fist".