Question: Alden Ehrenreich appeared in the 2013 British-American thriller written by whom?

Context paragraphs:
Twixt (film): Twixt is a 2011 experimental horror thriller film written, directed, and produced by Francis Ford Coppola starring Val Kilmer, with Bruce Dern, Elle Fanning, Ben Chaplin, Alden Ehrenreich, David Paymer and Joanne Whalley in supporting roles.  The film premiered on September 4, 2011 at the Toronto International Film Festival and was screened at various film festivals in North America, receiving a limited theatrical release in a handful of International markets.  The film's title, "Twixt", refers to the two worlds explored in the film, the dream and the waking worlds.

Stoker (film): Stoker is a 2013 British-American psychological thriller-drama film written by Wentworth Miller and directed by South Korean filmmaker Park Chan-wook in his English-language debut.  It stars Mia Wasikowska, Matthew Goode, and Nicole Kidman, and was released on 1 March 2013.  The film is dedicated to producer Tony Scott, who died after production.

Tetro: Tetro is a 2009 American-Argentine drama film written, directed and produced by Francis Ford Coppola and starring Vincent Gallo, Alden Ehrenreich and Maribel Verdú.  Filming took place in 2008 in Buenos Aires, Patagonia, and Spain.  "Tetro" received a limited release in the United States on June 11, 2009.

Alden Ehrenreich: Alden Caleb Ehrenreich ( ; born November 22, 1989) is an American actor.  He made his feature film debut in Francis Ford Coppola's independent film "Tetro" (2009) and appeared in Coppola's subsequent film "Twixt" (2011).  In 2013, he appeared in Woody Allen's "Blue Jasmine", Park Chan-wook's "Stoker" and starred in Richard LaGravenese's "Beautiful Creatures".  In 2016, he starred as Hobie Doyle in the Coen brothers comedy "Hail, Caesar! " and as Frank Forbes in Warren Beatty's "Rules Don't Apply".  In 2018, he will star as Han Solo in an as of yet untitled "Star Wars" spin-off film revolving around the character's younger years.

The Yellow Birds (film): The Yellow Birds is a 2017 American war film directed by Alexandre Moors and based on the novel "The Yellow Birds" by Kevin Powers.  The film stars Tye Sheridan, Jack Huston, Alden Ehrenreich, Jennifer Aniston, and Toni Collette.  It premiered at the 2017 Sundance Film Festival on January 21, 2017.

Han Solo: Han Solo is a character in the "Star Wars" franchise.  In the original film trilogy, Han and his co-pilot, Chewbacca, became involved in the Rebel Alliance's struggle against the Galactic Empire.  During the course of the "Star Wars" narrative, he becomes a chief figure in the Alliance and succeeding galactic governments.  "Star Wars" creator George Lucas described the character as "a loner who realizes the importance of being part of a group and helping for the common good".  Harrison Ford portrayed the character in the original "Star Wars" trilogy as well as "".  Alden Ehrenreich will portray a young Han Solo in an upcoming, as yet untitled spinoff film.

Hail, Caesar!: Hail, Caesar!  is a 2016 British-American comedy film written, produced, edited, and directed by Joel and Ethan Coen.  The film stars Josh Brolin, George Clooney, Alden Ehrenreich, Ralph Fiennes, Jonah Hill, Scarlett Johansson, Frances McDormand, Tilda Swinton, and Channing Tatum.  It is a fictional story that follows the real-life "fixer" Eddie Mannix (Brolin) working in the Hollywood film industry in the 1950s, trying to discover what happened to a cast member who vanished during the filming of a biblical epic.

Beautiful Creatures (2013 film): Beautiful Creatures is a 2013 American romantic gothic fantasy film based upon the novel of the same name by Kami Garcia and Margaret Stohl.  The film was written and directed by Richard LaGravenese and stars Alden Ehrenreich, Alice Englert, Jeremy Irons, Emma Thompson, Viola Davis, Emmy Rossum, Thomas Mann and Eileen Atkins.

Rules Don't Apply: Rules Don't Apply is a 2016 American romantic comedy-drama film written, co-produced and directed by Warren Beatty.  The ensemble cast features Beatty, Annette Bening, Matthew Broderick, Lily Collins and Alden Ehrenreich.

Untitled Han Solo film: An upcoming untitled American space Western film centered on Han Solo, a character from the "Star Wars" franchise, is in production and being produced by Lucasfilm from a screenplay by Lawrence and Jon Kasdan and will be distributed by Walt Disney Studios Motion Pictures.  The film will be the second "Star Wars Anthology" film, following the 2016 film "Rogue One".  It is a standalone installment, set prior to the events of the original 1977 film, following a young Han Solo.  The film stars Alden Ehrenreich as Solo, alongside Woody Harrelson, Emilia Clarke, Donald Glover, Thandie Newton, Phoebe Waller-Bridge and Joonas Suotamo.  The film takes place in the universe of "Star Wars" and explores the adventures of Han Solo and Chewbacca, including meeting Lando Calrissian.

Supporting paragraphs: Alden Ehrenreich Stoker (film)
Answer: Wentworth Miller