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 title. The film stars Ben Affleck, Rosamund Pike, Neil Patrick Harris, and Tyler Perry. 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).