Nick Dunne, portrayed by Wes Bentley, finds himself in a deeply unsettling situation as he reflects on his tumultuous marriage to his wife, Amy, played by Jennifer Carpenter. As the narrative unfolds, Nick is shown tenderly brushing Amy's hair while his inner thoughts reveal a darker side; he expresses a desire to penetrate the complexities of her mind by saying he’d like to “crack her skull and pick apart her brain,” addressing an age-old question that plagues married couples: What are you thinking? The serene morning of July 5, 2012, soon takes a drastic turn.
After disposing of the garbage on what should be a celebratory anniversary morning, Nick wanders through the quiet streets of their neighborhood. He stops at the bar he co-owns with his sister, Margo, where he nervously awaits the unfolding of yet another scavenger hunt, a tradition on their anniversary. However, as he interacts with Margo, played by Amanda Seyfried, it becomes painfully clear that his heart is not in it, as anxiety lingers in the air.
Flashing back to January 8, 2005, we witness the charming beginnings of Nick and Amy's romance in a New York party setting. Their undeniable chemistry solidifies with a stolen kiss in a bakery, amidst clouds of sugar, hinting at a whimsical start to what would become a dark marital saga. Quick glimpses into their lives reveal both joy and underlying tensions, with Nick’s seemingly innocent comment, “I have to kiss you now,” leading to more intimate moments that foreshadow impending turmoil.
Back in the present, reality shatters when Nick returns home to find his wife missing, an overturned table signaling chaos. This alarming moment prompts him to call the police, and Detective Rhonda Boney, teamed up with Officer Jim Gilpin, arrives to investigate. Their probing interrogations reveal unsettling truths, both about the couple’s seemingly perfect life and hidden secrets that threaten to unravel everything. A small smudge of blood discovered in the kitchen only heightens the suspicions surrounding Nick as he struggles to connect with Amy’s absent friends and family.
The unfolding investigation intertwines with flashbacks to a disturbing anniversary celebration in July 2009. A facet of Amy’s games includes provocative clues that lead to intimate moments, but also reveal their relationship’s deterioration amid job losses and mounting pressures, particularly when Nick and Amy relocate back to Missouri. The tension escalates dramatically when a heated argument ends with Nick’s rash actions, leaving Amy physically hurt, hinting at the darkness nestled beneath their love.
As police investigations into Amy's disappearance amplify, Nick’s facade of a concerned husband begins to fracture under the scrutiny of media and public perception. With reports of his alleged indifference illuminating across screens, Nick faces an uphill battle to reclaim his narrative, while the haunting discovery of Amy’s diary unveils a chilling portrayal of their marriage. Journal entries showcase Amy’s manipulation and clever staging, revealing her calculated descent into a fabricated reality where she ironically distorts her life into a series of clues designed to implicate Nick.
The structure of their lives dances on a knife's edge, interwoven with deceit as Amy's meticulous planning leads to a disturbing revelation of her survival tactics; the façade of vulnerability cloaking true malevolence. As the police find incriminating evidence against Nick, Amy, in the grip of her plan, engages in dramatic deceptions, creating a web of intrigue and betrayal.
The story twists dramatically when Amy re-emerges, bloodied and battered, weaving a harrowing tale of abduction and escape from Desi, a character entwined with her dark backstory. While the public rally around Amy’s narrative, Nick finds himself grappling with the realization of her true nature—the manipulative mastermind hiding behind a façade of innocence. The shocking climax reveals how far Amy will go to retain control, even as she goes to the lengths of staging a gruesome act against her abducted self, all to ensure Nick’s return to her.
As the narrative arrives at its unsettling conclusion, Nick and Amy's life unfolds in a tragic performance of public reconciliation, sealed with the revelation of impending parenthood—an exclamation mark on their tumultuous story. The juxtaposition of their public image against the haunting shadows of their true relationship leaves the audience reflecting on the question that has plagued Nick throughout this nightmarish journey; What is Amy really thinking?
