Question: Rosamund Pike, star of Pride and Prejudice, appeared in which 2014 mystery thriller opposite Ben Affleck?

<P0-S0> Gone Girl is a 2014 American psychological thriller film directed by David Fincher and written by Gillian Flynn, based on her 2012 novel of the same name. <P0-S1>  The film stars Ben Affleck, Rosamund Pike, Neil Patrick Harris, and Tyler Perry. <P0-S2>  Set in Missouri, the story begins as a mystery that follows the events surrounding Nick Dunne (Affleck), who becomes the primary suspect in the sudden disappearance of his wife, Amy (Pike). <SEP> <P1-S0> Rosamund Mary Ellen Pike (born 27 January 1979) is an English actress who began her acting career by appearing in stage productions such as "Romeo and Juliet" and "Skylight". <P1-S1>  After her screen debut in the television film "A Rather English Marriage" (1998) and television roles in "Wives and Daughters" (1999) and "Love in a Cold Climate" (2001), she received international recognition for her film debut as Bond girl Miranda Frost in "Die Another Day" (2002), for which she received the Empire Award for Best Newcomer. <P1-S2>  Following her breakthrough, she won the BIFA Award for Best Supporting Actress for "The Libertine" (2004) and portrayed Jane Bennet in "Pride & Prejudice" (2005). <SEP> <P2-S0> Benjamin "Benny" Ciaramello"' (born April 4, 1981) is an American actor. <P2-S1>  He first appeared in the blockbuster remake of "War of the Worlds" directed by Steven Spielberg in 2005, next in the independent film "Saint Francis" alongside Dita Von Teese, and then later that same year in "The Guardian" alongside Ashton Kutcher and Kevin Costner. <P2-S2>  He would continue on next to star opposite Isabella Rossellini in the showtime pilot "Filthy Gorgeous" written by Ron Nyswaner the Academy Award nominated writer of the film "Philadelphia" and produced by Neil Meron and Craig Zadan the Academy Award-winning producing team of "Chicago". <P2-S3>  However, it wasn't until two years later that he became most known to the public for his role as Santiago Herrera, the troubled delinquent in season 2 of the Emmy Award-winning "Friday Night Lights". <P2-S4>  Shortly after, he signed a deal with ABC in which he guest starred on multiple programs for the network including his recent work as Scott Murphy in the ABC series "Secrets and Lies" opposite Juliette Lewis and Ryan Phillippe in 2015. <P2-S5>  He has recently been cast in the 1920s crime film "Live By Night" as Paulo Bartolo alongside Ben Affleck and Chris Messina. <P2-S6>  The film will be directed by Affleck, produced by Leonardo DiCaprio and Warner Brothers, and is set to be released in October 2017. <SEP> <P3-S0> "Gone Girl" is a 2014 psychological thriller film directed by David Fincher, and produced by Leslie Dixon, Bruna Papandrea, Arnon Milchan, Reese Witherspoon, Ceán Chaffin, and Joshua Donen. <P3-S1>  The screenplay was adapted by Gillian Flynn from her eponymous 2012 novel. <P3-S2>  Set in Missouri, United States, the film stars Ben Affleck as Nick Dunne, a writer who becomes the prime suspect in the mysterious disappearance of his wife Amy, played by Rosamund Pike. <P3-S3>  Neil Patrick Harris and Tyler Perry feature in supporting roles. <P3-S4>  The score was composed by Trent Reznor and Atticus Ross.