Hope Adler, Anna Lore, stands at a payphone in the Colorado Rockies in 1957, voice and static tangled as she notices mysterious numbers etched into the ice. The eerie reveal unsettles her, and she hangs up, leaving the image of the cold call to linger in the chilly wind.
In Denver, 1982, Finney Blake, Mason Thames, has built a reputation as a rough-edged kid who doesn’t back down. He’s still haunted by the nights he faced The Grabber, and although his father’s absence and the family’s struggles have shifted the dynamic at home, the trauma refuses to stay buried. Finney’s coping ritual is weed, a thin shield that dulls the edges of memory, yet the echoes of that past experiment with fear never quite fade. Gwen, played by Madeleine McGraw, calls him out on his latest outburst, catching him in a moment of brutal force with a new kid who tried to test him. The confrontation shows Finney’s instinct to protect others, even as his own pain seeps through the cracks. The two have formed a cautious alliance, bonded by shared history and a stubborn stubbornness to survive. Meanwhile, Ernesto, known as Ernie, Miguel Mora, is Robin’s younger brother and a quiet, always-present friend who keeps the group tethered to something normal in the storm of memories.
Gwen’s nights are crowded with visions. In one dream, a boy named Felix Simon Webster arrives at Camp Alpine Lake, scared about starting his new life there. The boy is pursued by The Grabber, who slashes him and drags his body to the lake, leaving a chilling mark—Felix scratches a W into the ice. Gwen sleepwalks to the window and glimpses The Grabber standing across the street, a terrifying taunt that dissolves when Finney rouses her. In another nightmare, a camper named Cal Shepherd Munroe becomes a target, chased by the killer, his body disassembled and scattered, the memory of him finally etched into ice with a haunting B. These visions blur with the real as Gwen begins to sense a link between the dreams and something sinister at a place called Camp Alpine Lake.
The kids hatch a plan to investigate through a practical route: they’ll become Counselors in Training at Camp Alpine Lake to search for answers. They enlist Ernesto and set their sights on the camp’s staff, including Armando, the camp manager, and his niece Mustang Arianna Rivas. The trio travels in a snowstorm that worsens into a whiteout too dangerous to navigate alone, pushing Finney to sprint ahead to gauge their location. They’re eventually found by Mando, a stern, capable guardian who insists Gwen be placed in a separate dorm from the boys, much to her chagrin. The group also learns more about Hope, the former counselor nicknamed “Starlight,” who is tied to the camp’s dark past. The mysterious calls begin again, and Finney answers the phone only to hear what might be Felix’s voice—the same pattern that haunted him in the past.
Back at the camp’s heart, the trio meets Kenneth and Barbara, the latter’s disdain for Gwen’s behavior punctuating the friction of a place that never truly heals. Gwen’s sleepwalking leads her to the kitchen, where the eerie call lingers in the air and the payphone outside keeps ringing with the hidden truth pulling them deeper into the camp’s shadow. The Grabber’s reach grows bolder; he targets Gwen directly, attacking her in front of the others and trying to burn away another thread of their fragile safety. Ernesto and Mustang split their attention between trying to protect Gwen and summoning help, while Finney fights the fear gnawing at him and the questions about how to move forward when the past keeps showing up in brutal, unmistakable ways.
At a healing, if fraught, gathering in the chapel, Mando lays out what Gwen and Finney have seen and heard. He identifies the figures from Gwen’s visions—Felix, Cal, and Spike—as actual victims and connects the dots: the camp is where The Grabber’s murders began. He reveals that the last year the camp was open included their mother Hope, who worked as a counselor and was known to the kids as Starlight. A crucial revelation surfaces: The Grabber is not a future predator but a legendary terror bound to the ice, a figure who feeds on fear by preying on the living and the dead who haunt the water. The truth shakes Gwen to her core, but it also hardens her resolve: finding the bodies in the lake and releasing the spirits could strip The Grabber of his power.
The danger crescendos as The Grabber directly makes contact with Mando, projecting a blood-and-snow image of his mask on the window. He takes Finney’s weed, quipping that it’s not even good stuff, and uses the moment to tighten his grip on the group’s fear. As night approaches, the sleep-shy trio take turns watching Gwen, but the haunting becomes all too present: the ghostly children tug at the edges of the living world, guiding Gwen toward a cruel, cold truth. Hope’s memory deepens the weight of the case, and Gwen begins to understand her own abilities as something real and decisive in a fight against a killer who has exploited winters and ice to bury the past alive.
The next day, families are contacted and the group resolves to search the lake for Cal and Spike’s bodies, hoping to end the cycle. The effort is grueling and unsuccessful at first, but sleep-deprived resolve keeps them moving. The Grabber escalates, attacking Ken with his axe and dragging him across the ice, causing him to collide with Barb and break her nose. Terrence, the father, dives into the freezing water, aided by Sleep-Gwen pushing along the barrels containing Cal and Spike’s bodies to the surface. The killer confronts Finney, escaping only after the icy hell has revealed his true face—a hideously decayed mask beneath the surface. As Finney and Gwen press their fear into action, Finney fights back and Gwen uses the phone booth against him, triggering an explosion that props the crew for the final push to freedom.
The climactic struggle ends with The Grabber stripped of his supernatural advantage; Finney smashes his face into the ice, while Gwen hacks away at him with stubborn courage. The ghost boys pull The Grabber into the water, dragging him down to the icy hell where he’ll stay, powerless and defeated. Gwen wakes, breathless and bleeding, and shares a kiss with Ernesto, a quiet moment of relief after a night of terror.
With the threat finally contained, Mando makes solemn calls to the families of the boys, delivering the closure they deserve. Finney and Gwen prepare to leave, but Gwen’s attention lingers on the payphone’s ringing. She answers again and hears Hope’s voice from Heaven, a mother’s reassurance that they can endure what remains. The encouragement brings tears, and Gwen confesses what she has learned to Finney. The two head home, joined by Terrence and Ernesto, having faced the past and dared to hope for a future free of fear. The echo of Hope’s final message lingers as a quiet reminder that some wounds can heal, even in winter’s ice, when brave hearts choose to listen and believe.
