Question: Gilles Tschudi appeared in a 2014 drama film written and directed by who?
Context: Taron David Egerton (born 10 November 1989) is a Welsh actor.  He is known for his roles in the British television series "The Smoke" and the 2014 action comedy film "".  He has also played Edward Brittain in the 2014 drama film "Testament of Youth", appeared in the 2015 crime thriller film "Legend", starred as Eddie "The Eagle" Edwards in the 2016 biographical film "Eddie the Eagle", voiced Johnny in the 2016 animated musical film "Sing", and reprised his role in the 2017 sequel "".  His upcoming films include "Billionaire Boys Club" and "Robin Hood". The Historian is a 2014 drama film written, directed, produced by Miles Doleac.  The film also stars Doleac along with William Sadler, Colin Cunningham, Jillian Taylor, Glynnis O'Connor, Leticia Jimenez and John Cullum. A Fighting Man is a 2014 drama sport film written and directed by Damian Lee.  It stars Dominic Purcell, James Caan, Louis Gossett Jr., and Famke Janssen.  It was released in Canada on 25 April 2014. These Are the Rules (Croatian: "Takva su pravila" ) is a Croatian 2014 drama film written and directed by Ognjen Sviličić. Clouds of Sils Maria (known simply as Sils Maria in some territories) is a 2014 drama film written and directed by Olivier Assayas, and starring Juliette Binoche, Kristen Stewart, and Chloë Grace Moretz.  The film is a French-German-Swiss co-production.  Principal photography took place from August to October 2013, with most of the filming taking place in Sils Maria, Switzerland.  The film follows an established middle-aged actress (Binoche) who is cast as the older lover in a romantic lesbian drama opposite an upstart young starlet (Moretz).  She is overcome with personal insecurities and professional jealousies—all while sexual tension simmers between her and her personal assistant (Stewart).  The screenplay was written with Binoche in mind and incorporates elements from her life into the plot. Alex of Venice is a 2014 drama film directed by Chris Messina in his directorial debut.  It is written by Jessica Goldberg, Katie Nehra and Justin Shilton.  The film stars Mary Elizabeth Winstead, Don Johnson, Katie Nehra, Chris Messina, and Skylar Gaertner.  The film premiered at the Tribeca Film Festival on April 18, 2014, and has expanded to a few other film festivals. Xenia () is a 2014 drama film directed by Panos H. Koutras.  It was selected to compete in the Un Certain Regard section at the 2014 Cannes Film Festival, and in the Contemporary World Cinema section at the 2014 Toronto International Film Festival.  It was the Greek entry for the Best Foreign Language Film award at the 88th Academy Awards but it was not nominated. "Miracles" is a song by British rock band Coldplay, which was written and recorded for the 2014 drama film "Unbroken", directed by Angelina Jolie.  The song was first unveiled on 11 December 2014, and released as a single from the film's soundtrack album on 15 December 2014 through Parlophone and Atlantic Records.  The song was accompanied by a lyric video, which was released on 22 December of the same year.  It is also included on the Japanese edition of the band's seventh studio album "A Head Full of Dreams" (2015). Never is a 2014 drama film written and directed by Brett Allen Smith and starring Zelda Williams and Zachary Booth. Gilles Tschudi is a Swiss actor.  He is notable for his 2004 Swiss Film Prize for "Performance in a Supporting Role" as "Secretary Goltz" in "Jagged Harmonies - Bach vs. Frederick II" and for appearing in the film "Cargo".  He also appeared in the film "Clouds of Sils Maria" and in "Lüthi und Blanc" (television series, 1999–2006), "Das Paar im Kahn" (2004), "Hunkeler macht Sachen" (2008) and "Hunkeler und die Augen des Ödipus" (2012).
Answer: Olivier Assayas