Question: What nationality was the writer of the movie that starred Daniel Radcliffe as Igor?

Context articles: Max Landis
Joe Sowerbutts
Daniels (directors)
List of Harry Potter cast members
Swoon (film)
Pilgrim's Progress: Journey to Heaven
65th British Academy Film Awards
International Volunteer HQ
Victor Frankenstein (film)
The Italian (novel)

Max Landis (born August 3, 1985) is an American screenwriter, director, producer and comic book writer who wrote the films "Chronicle" (2012), "American Ultra" (2015), and "Victor Frankenstein" (2015), as well as a variety of short films including "The Death and Return of Superman" and "Wrestling Isn't Wrestling".
 Recently, he has acted as an executive producer on the Syfy anthology horror series "Channel Zero", as well as creator and showrunner for the American adaptation of Douglas Adams' science fiction detective comedy novel series "Dirk Gently's Holistic Detective Agency" on BBC America, which both premiered in October 2016.
Joe Sowerbutts is a British actor who played the part of Thomas Mortmain in the 2003 film "I Capture the Castle".
 He also voiced for Harry Potter in the Harry Potter and the Philosopher's Stone video game and was used to re-dub two scenes in the movie itself for Daniel Radcliffe after Radcliffe's voice broke.
 Lead actor in Late Shift – Your Decisions Are You, the world's first cinematic interactive movie.
 He was born Joseph John Sowerbutts in London in 1988.
Daniel Scheinert and Daniel Kwan, known professionally as Daniels, are a pair of directors known for their music videos, including the popular "Turn Down For What" music video for DJ Snake.
 In 2016 they expanded to feature film, writing and directing the movie "Swiss Army Man" featuring actors Paul Dano and Daniel Radcliffe, for which the duo received the Directing Award at the 2016 Sundance Film Festival.
Several actors of the United Kingdom and Ireland have voiced or portrayed characters appearing in the "Harry Potter" film series based on the book series by J. K. Rowling.
 Daniel Radcliffe, Rupert Grint and Emma Watson have played Harry Potter, Ron Weasley and Hermione Granger in all the films.
 When they were cast only Radcliffe had previously acted in a film.
 Complementing them on screen are such actors as Helena Bonham Carter, Jim Broadbent, John Cleese, Robbie Coltrane, Warwick Davis, Ralph Fiennes, Michael Gambon, Brendan Gleeson, Richard Griffiths, Richard Harris, John Hurt, Jason Isaacs, Miriam Margolyes, Helen McCrory, Gary Oldman, Alan Rickman, Fiona Shaw, Maggie Smith, Timothy Spall, Imelda Staunton, David Thewlis, Emma Thompson, and Julie Walters, among others.
 Thirteen actors have appeared as the same character in all eight films of the series.
Swoon is an independent film written and directed by Tom Kalin, released in 1992.
 It is an account of the 1924 Leopold and Loeb murder case, focusing more on the homosexuality of the killers than other movies based on the case.
 It starred Daniel Schlachet as Loeb and Craig Chester as Leopold.
Pilgrim's Progress: Journey to Heaven (or simply Pilgrim's Progress) is a 2008 Christian film loosely based on John Bunyan’s classic novel "The Pilgrim's Progress".
 It was written and directed by Danny Carrales, and starred Daniel Kruse as Christian.
 The film was featured at the Merrimack Valley Christian Film Festival.
The 65th British Academy Film Awards, more commonly known as the BAFTAs, were held on 12 February 2012 at the Royal Opera House in London, honouring the best national and foreign films of 2011.
 The nominations were announced on 17 January 2012 by actor Daniel Radcliffe and actress Holliday Grainger.
 Presented by the British Academy of Film and Television Arts, accolades are handed out for the best feature-length film and documentaries of any nationality that were screened at British cinemas in 2011.
 Stephen Fry, who hosted from 2001 to 2006, returned to host the ceremony. "
The Artist" won seven awards out of its twelve nominations, including Best Film, Best Director for Michel Hazanavicius, and Best Actor for Jean Dujardin.
 Meryl Streep won Best Actress for "The Iron Lady".
 Christopher Plummer won Best Supporting Actor for "Beginners" and Octavia Spencer won Best Supporting Actress for "The Help". "
Tinker Tailor Soldier Spy", directed by Tomas Alfredson, was voted Outstanding British Film of 2011.
 Director Martin Scorsese was given the BAFTA Fellowship and Sir John Hurt garnered the BAFTA Outstanding British Contribution to Cinema Award.
International Volunteer HQ (IVHQ) is a New Zealand volunteer travel company founded by Daniel Radcliffe in 2007.
 Company founder Radcliffe says IVHQ has placed more than 50,000 international volunteers on community projects in over 32 countries.
Victor Frankenstein is a 2015 American science fiction fantasy horror film based on contemporary adaptations of Mary Shelley's 1818 novel "Frankenstein".
 It is directed by Paul McGuigan and written by Max Landis, and stars James McAvoy as Victor Frankenstein and Daniel Radcliffe as Igor.
 The film was released by 20th Century Fox on November 25, 2015.
The Italian, or the Confessional of the Black Penitents (1797) is a Gothic novel written by the English author Ann Radcliffe.
 It is the last book Radcliffe published during her lifetime (she would go on to write the novel "Gaston de Blondeville", which was published posthumously in 1826).
 "The Italian" has a dark, mysterious and somber tone, and concerns the themes of love, devotion and persecution by the Holy Inquisition.
 The novel also deals with issues prevalent at the time of the French Revolution, such as religion, aristocracy, and nationality.
 Radcliffe's renowned use of veiled imagery is considered to have reached its height of sophistication and complexity in "The Italian"; concealment and disguise are central motifs of the novel.
 In line with late 18th-century sensibility and its parallel fetishisation of the sublime and the sentimentally pastoral, the heightened emotional states of Radcliffe's characters are often reflected through the pathetic fallacy.
 The novel is noted for its extremely effective antagonist, Father Schedoni.