Jill Hart, a stay-at-home mom in the L.A. suburbs, is under immense pressure from the daily grind and the long absence of her philandering husband, Bill Hart Jason Ritter. The mounting stress pushes her to a dark edge, and when she attempts suicide by hanging herself with a belt, she narrowly survives, only to see her already fragile world tilt even further. As if the strain weren’t enough, a mysterious dog that skulks through the family garden watches the house with unsettling persistence, amplifying Jill’s sense of being trapped. The ordeal kicks off a rapid mental unraveling that culminates in Jill vanishing, leaving Bill to juggle work pressures and the care of their four children.
The four children—Jed Hart [Jason Maybaum], Max Hart [Rio Mangini], Tiffany Hart [Brighton Sharbino], and Cindy Hart [Kingston Foster]—are forced to confront a frightening reality: their mother has disappeared, and their father seems unable—or unwilling—to fully shoulder the burden. When they stumble upon clues—clothes smeared with feces and a phone left behind—the fear intensifies. And then they discover Jill in the basement, no longer herself but snarling and barking, behaving like a dog. The home shifts from a symbol of stability to a landscape of confusion and danger, as the children realize that something terrifying is happening to their mother, and their father’s attempt to keep up appearances only deepens the rift.
Bill, overwhelmed by the dual pressures of work and responsibility, retreats into his job as a refuge. He resists involving the family doctor, blaming both the mounting stress and the suggestion of psychiatric care, and he hides the severity of Jill’s condition from everyone, including his own sister, Beth [Jaime King]. Jealousy, resentment, and fear melt into a troubling pattern: he starts secretly drinking vodka, and he even flushes his wedding ring down the shower drain as if to shed the responsibilities he cannot bear. The stress takes a toll on his career as well; he is fired, an event that further unsettles the children and deepens their sense of abandonment. Jill remains in the basement, feral and aggressive, a shadow of the woman she once was. Yet even in the darkest moments, a slow door begins to reopen as Bill and Beth start to acknowledge the severity of Jill’s condition and the strain it has placed on their family.
As the days pass, Bill and Beth begin to recalibrate their approach, learning to work together for the sake of the kids. Bill starts small, buying dog toys for Jill in a bid to reach her, and he eventually recognizes that their attempts to engage with her—though well-meaning—are adding stress. He and Beth gradually open up, sharing the load and creating a more honest, functional family environment. The tension peaks when Bill’s affair partner visits his home, a moment that triggers Beth’s fury and leads to a tense confrontation. Jill seizes the opportunity to escape, though she is later found unharmed by the roadside. The family’s resolve hardens as Beth reveals that custody papers are being filed for Jill’s sake, and Bill is forced to confront his past selfishness.
A medical assessment marks a turning point. Bill, realizing the harm his behavior has caused, accepts the need for professional help, and Jill is sedated and moved to a hospital for care. With Jill out of the house, Bill handles the routine chores and takes stock of the family dynamics, even as the plumber [Jaime Moyer] discovers Bill’s missing wedding ring and returns it to him. The couple eventually moves away from the family home, a step that signals a new chapter in their lives. Bill’s growth as a caring parent is recognized by the children, and Beth’s willingness to heal alongside him hints at a more supportive future for everyone involved. The family’s bond begins to repair, and there is a quiet sense of possibility as they navigate the road ahead.
When Jill finally returns home for the first time, she is still unsettled and occasionally behaves like a dog, but she is noticeably calmer. Bill takes a compassionate, hands-on approach: he brings Jill to a local dog park to meet other dogs and even joins in, getting down on all fours to encourage play and connection. The moment is intimate and healing, a tangible sign that their lives are shifting in a healthier direction. Later that night, an attempt to help Jill by offering a shower triggers a painful relapse, and she briefly regains the memory of her identity in a flood of memories. Bill holds her, speaking softly to reassure her as she cries, and the next morning, she finally smiles at him—a small, fragile sign of renewed trust and the possibility of a future together.
Throughout this emotional arc, the film threads a portrait of resilience in the face of crisis, exploring the ways a family negotiates loyalty, guilt, and renewal. The characters of the Hart family—Jason Ritter as Bill, Jaime King as Beth, Caroline Aaron as Nana, Jason Maybaum as Jed, Rio Mangini as Max, Brighton Sharbino as Tiffany, Kingston Foster as Cindy, Jaime Moyer as Plumber Joe, Ren Hanami as Family Lawyer, and Sol Rodriguez as Annabelle—navigate a landscape where fear yields to understanding, where withdrawal slowly gives way to connection, and where even a broken family can discover a hopeful path forward.
