Amos Lasher, Kirk Douglas, and his wife begin their day with breakfast before a road trip that ends in a catastrophe, a crash that takes his wife’s life and leaves him gravely injured. He wakes in a hospital to the grim truth: his spouse is gone and his home has already been sold, a jarring start that pushes him toward an unfamiliar chapter. He is soon sent to the Sunset Nursing Home, a place meant to care for him in his vulnerability, yet the walls begin to reveal a different kind of routine and power play.
Inside the facility, Amos reconnects with an old baseball friend and forms a fragile, budding relationship with a fellow resident, Hester Farrell, Dorothy McGuire. The atmosphere is dominated by the head nurse, Daisy Daws, Elizabeth Montgomery, a woman who runs the place with an iron hand and a complicated moral code. Daisy maintains order through harsh rules and a quiet, pervasive sense of danger, a climate supervised by Roland, the orderly, Frederick Coffin. The unofficial undercurrent in the nursing home is a web of secrets, including Daisy’s long-running affair with the local Sheriff, a liaison that keeps most residents from voicing complaints. When Commissioner Bert Daniels, Jordan Charney, makes an unannounced visit, the official line remains untroubled and Daisy’s control appears unshakeable, at least on the surface.
One night, Daisy executes a brutal act: she administers an overdose of barbiturates to Amos’ roommate while Amos pretends to sleep, watching the event unfold without interfering. The silence surrounding the incident and the ease with which she moves past it deepen the sense that Daisy can do as she pleases within the walls she dominates. After the morticians remove the roommate’s remains, Amos confronts Daisy, who coldly explains that she can threaten him or anyone else to secure what she wants. She implies a lurid leverage by insinuating that if he doesn’t comply with her demands, he will meet consequences of a similarly fatal nature.
A visit from his grandson offers a glimmer of possibility, a chance for Amos to leave the nursing home and start anew with family support. But Amos is reluctant to abandon the friends he has come to know in the home and chooses to stay, clinging to the sense of community he’s built amid the sterile corridors. His decision sets the stage for a dramatic act of defiance: he steals a syringe and the barbiturates from Daisy’s stash, then confronts Roland, the enforcer of Daisy’s rules, in a brutal confrontation that leaves Roland bruised and defeated. In a desperate bid for autonomy, Amos injects himself with the same lethal drugs, and the next morning the facility wakes to his death.
Before his death, Amos leaves a crucial letter addressed to the state, revealing that Daisy forced him to put his life insurance policy in her name. He fears for his life and insists that, in the event of his death, an autopsy should be performed and the insurance benefits should be shared between his grandson and Hester. The letter becomes a turning point, shifting the power dynamics within the nursing home and opening a path for accountability.
The autopsy confirms the grim reality: there was enough barbiturates in his system to kill seven people. With this damning evidence, the Sheriff moves to action and arrests Daisy, despite her frantic protests and threats to expose his infidelity. The climactic moment exposes the hollow protection that Daisy had pretended to offer the residents, revealing a master manipulator brought down by the weight of truth and the weight of a man’s last wishes. The arrest marks not only the downfall of a domineering administrator but also the beginning of a reckoning over who controls the lives and lives of those in the Sunset Nursing Home.