Beatrice sells Olivetti to a pawn shop for $126 and cries when she hands him over and walks away.

Ernest is pulled out of class and learns from his father and siblings that his mother has gone missing.

Ernest skips school the next morning and pins missing-person flyers around the neighborhood to find his mother.

Quinn recognizes Beatrice's face on a flyer and tells Ernest his mother sold a typewriter at the pawn shop while crying.

Felix and the Brindle family visit the pawn shop with police but find no useful clues about Beatrice.

Ernest sneaks into the unlocked pawn shop and is shocked when Olivetti types a message back to him.

Ernest carries Olivetti home and hides the typewriter on the apartment building's roof away from his family.

Ernest and Quinn visit the public library, where Mrs. Vivian says Beatrice has not been in for weeks.

Thiago, the building maintenance man, tells Ernest and Quinn that Beatrice had been riding the number 12 bus weekly.

At Dr. Branson's office, Ernest discovers that the doctor is Beatrice's physician and her cancer has returned.

Ernest abandons Olivetti on the pawn shop steps in despair after losing all hope of finding his mother.

Ernest arrives at Callum's studio, finds Olivetti already disassembled, and tries to flee with the pieces before tripping.

Felix and the Brindle siblings arrive to rescue Ernest and collect all of Olivetti's scattered pieces from the street.

The whole family reads through the Tapestries pages Olivetti typed and finds Beatrice's detailed memory of Haystack Rock.

The family finds Beatrice on a ledge of Haystack Rock at Cannon Beach and she safely climbs down to them.

When Beatrice Brindle mysteriously sells her beloved typewriter and disappears, her son Ernest launches a desperate search to find her. With only a tearful pawn shop encounter and a sentient typewriter named Olivetti as his starting clues, Ernest follows leads through a public library and a maintenance man named Thiago to uncover a devastating truth: his mother's cancer has returned. Overcome by grief, Ernest nearly destroys his best lead by abandoning Olivetti at the pawn shop, only to rush back and find the typewriter dismantled by an artist. After his family rescues him, they join forces to read through Olivetti's stored pages of Beatrice's writings and discover she has retreated to a meaningful place in Oregon. The family drives to Cannon Beach and finds Beatrice perched on the famous Haystack Rock, and her careful climb down to reunite with them marks the hopeful resolution of their search.

The headline events of Ernest's search for his missing mother.

Olivetti describes how Beatrice used him to write her Tapestries collection of personal memories before a new laptop replaced him.

Ernest reads his dictionary on the rooftop while his sister Adalynn tells him he should go out and socialize instead.

Beatrice receives a troubling phone call and rushes out of the apartment without explanation while the rest of the family sleeps.

Beatrice throws away her Tapestries manuscripts, places Olivetti in his carrying case, and shuts the lid.

Olivetti meets Remi, a Remington typewriter, in the pawn shop and they communicate by typing on empty carriage rolls.

The morning after Beatrice vanishes, the siblings show signs of distress; Adalynn slept in her makeup and Ezra burns his toast.

Felix comes home unexpectedly and reprimands Ernest for skipping school, unaware that Ernest has been searching for Beatrice.

Quinn sneaks Olivetti out of the Brindle apartment and sets him up in a park to freely type Tapestries pages.

Quinn hands Ernest a thick packet of pages that Olivetti typed while hidden under a blanket in the park.

Callum Kino, an artist, purchases Olivetti from the pawn shop planning to use the typewriter's parts for his artwork.

Officer Dimas visits the Brindle apartment to question Ernest about the missing typewriter stolen from the pawn shop.

Ernest wakes up on the family couch and discovers his father and siblings already know about Beatrice's cancer diagnosis.

Felix carefully repairs Olivetti piece by piece, and Olivetti types that he is incapable of going anywhere.

Olivetti confirms he is still working but tells the family he can no longer reproduce any of Beatrice's stored writings.

Beatrice begins cancer treatment again and Olivetti becomes a sensation at Mrs. Vivian's library, saving it from permanent closure.

Before Beatrice's disappearance, Olivetti carefully observes the Brindle family and holds all of their stories in his memory, even as a new laptop pushes him aside and onto a dusty shelf. A troubling phone call sets everything in motion when Beatrice secretly packs Olivetti away and sells him, leaving behind a family showing cracks of grief in small, telling details. As the investigation unfolds, side characters like Remi the Remington typewriter and the kindhearted maintenance man Thiago quietly enrich the mystery's texture, while family tension simmers in scenes of burnt toast and sleepless nights. Quinn's bold move of sneaking Olivetti to a park to type proves crucial, and Officer Dimas's arrival at the apartment adds pressure to Ernest's already fragile emotional state. After Felix repairs Olivetti and the family reunites with Beatrice, Olivetti's new role communicating with library visitors saves Mrs. Vivian's library from closing, bringing the story to a full and hopeful resolution.

The supporting moments and quieter scenes behind the main story.

Felix gives Beatrice a laptop computer, and Olivetti is set aside and no longer regularly used for her writing.

Ernest runs to the pawn shop carrying guilt over a week of silence he kept toward his mother before she disappeared.

Olivetti decides to break the sacred typewriter rule and communicate directly with a human by typing words onto paper.

Quinn tracks down Ernest and demands the typewriter back; he responds by demonstrating Olivetti's ability to type independently.

Olivetti types a stored memory in which Beatrice wrote about finding solace at the public library, giving Ernest a new lead.

Mrs. Vivian tells Ernest and Quinn that the public library is facing permanent closure because so few people now visit.

In the library bathroom, Olivetti types Beatrice's private letter to Thiago; Quinn quietly adds her phone number to Ernest's contacts.

Quinn finds a Dr. Branson on the number 12 bus route; Ernest wrongly assumes he is a therapist Beatrice arranged for him.

Ernest tells Quinn he does not need friends and runs away from her after learning his mother's cancer has returned.

Quinn calls Ernest to warn him that Callum Kino has bought Olivetti and plans to tear the typewriter apart for art.

Callum begins pulling Olivetti apart piece by piece, and all of Beatrice's stored writings vanish permanently into darkness.

Ernest kneels over Olivetti's pieces and says he loves the typewriter, suddenly realizing he has not told his family this.

Ernest admits he needs help when his father and siblings find him injured and surrounded by Olivetti's scattered parts.

Ernest notices that a bus ticket to Oregon costs exactly $126, the same amount Beatrice received for pawning Olivetti.

Beatrice tells her family she always planned to return home and explains she went to Haystack Rock to feel protected.

Ernest's emotional journey begins long before his mother disappears, rooted in guilt over a week of silence and the lasting trauma of her earlier illness. When Olivetti decides to break the sacred typewriter rule and communicate with Ernest directly, it sets off a chain of discoveries that move from a memory about the library to a devastating revelation at a doctor's office. Each turning point forces Ernest to choose between pushing people away and finally letting them in, and his rejection of Quinn after learning about the cancer marks his lowest point. The frantic rush to save Olivetti from an artist who wants to dismantle him becomes the moment Ernest realizes how deeply he loves the people and things in his life. Ernest's admission that he needs help, his recognition of the $126 clue hidden in Beatrice's writings, and Beatrice's own explanation for why she fled to Haystack Rock together complete his transformation from isolated loner to open-hearted family member.