Twice in a Blue Moon

Tate Jones, an 18-year-old from the tiny Northern California town of Guerneville, travels to London with her grandmother Nana (Jude Houriet) to celebrate Tate's birthday. Nana, who owns a small-town café, is controlling and frugal, and she immediately complains that their hotel room overlooks the street rather than the Thames. At a pub near Westminster Bridge, they meet Luther Hill, a warm Black man in his 60s, and his grandson Sam Brandis, a 21-year-old white man from a dairy farm in Eden, Vermont. Sam offers to swap rooms so Tate and Nana can have the river view.

Tate carries a secret: Her father is Ian Butler, one of the most famous movie stars in the world. After Ian's serial affairs, Tate's mother, Emmeline, fled Los Angeles with eight-year-old Tate and retreated to Guerneville, where they assumed the surname Jones and lived in anonymity.

That first night, Tate finds Sam stargazing on the hotel lawn. He confides that he believes Luther is dying and shares his backstory: His mother had an affair with her employer in New York, and when she was deported, the man wanted nothing to do with Sam, so Luther and his wife, Roberta, raised him on their farm in Vermont. Emboldened by Sam's openness, Tate reveals her real identity. They fall asleep on the grass, and Sam carries her inside.

Over the following days, Sam and Tate grow closer. Sam tells Tate what he found online about her family: Ian apparently never showed up at the airport for a scheduled custody visit, contradicting the version her mother had told. This cracks the rosy narrative Tate has clung to about her father. They share other frustrations too: Sam dreams of being a writer but is expected to take over the farm, and Tate longs to act but Nana has always blocked it.

Their intimacy deepens rapidly. Tate secretly meets Sam at Hyde Park, where they share their first kiss and later have sex for the first time. While sitting outside a restaurant, they overhear Nana tell Luther that Tate's father is "awful" and showed little desire for contact with Tate. Luther shares that he and Roberta endured terrible racism as an interracial couple, including someone setting their barn on fire. Sam tells Tate he is falling in love with her, and she tells him the feeling is mutual.

Then Sam abruptly turns cold. He and Luther vanish from the hotel without a word. When Tate and Nana step outside, paparazzi ambush them, shouting Tate's real name. A Guardian article reveals everything Tate told Sam in confidence, attributed to "a close friend."

At the airport, Tate meets Marco Offredi, a polished PR manager hired by a trust funded by Ian Butler's child support, now under Tate's control since her 18th birthday. Marco reveals that when the news broke, Emmeline called Ian, and Ian called Marco, the first time the estranged parents have communicated in years. Marco asks Tate whether she wants to embrace her public identity or return to anonymity.

Fourteen years later, Tate is a successful 32-year-old actress preparing for the lead in Milkweed, a character-driven period film co-starring her father. The film follows Ellen Meyer, who returns to her family farm after a failed marriage, falls in love with Richard Donnelly, a Black man in 1960s Iowa, and confronts racism and personal loss while her father descends into dementia. Tate and Ian's relationship remains shallow and performative; Marco warns Tate that Ian is insecure about his fading star and will try to dominate the shoot.

At Ruby Farm, the filming location, Tate reconnects with childhood best friend Charlie Zhao, the head makeup artist, and meets co-star Nick Tyler. Walking toward the table read, she sees Sam talking to her father and nearly collapses. Sam follows her to her cabin and explains that S. B. Hill is his legal name; he took Luther's surname before Luther died, becoming Sam Brandis Hill. He says he emailed Tate four times to warn her, but the messages were filtered to junk. Tate tells him to stay away.

The table read is a disaster under the weight of Sam's presence and Ian's scrutiny. Over the first weeks of shooting, however, Tate gradually finds her footing as Ellen. At group dinners, Ian tells fabricated stories about their shared childhood, casting himself as a devoted father, and Tate plays along. One evening, Tate overhears Sam on the phone telling someone to kiss "the girls" for him; she concludes he is married, which sharpens her resentment.

While shooting a scene, Tate recognizes details from stories Sam and Luther told her in London, including the barn fire. She realizes Milkweed is a fictionalized biography of Luther and Roberta, and that she is playing Sam's grandmother. She confronts Sam, who confirms it and shares a partial account of what happened in London: After they declared their love, Roberta called at 3 AM with news that Luther's prognosis was terminal and treatment would bankrupt the family. Sam sold Tate's story to fund Luther's medical treatment. When Tate asks if he would do it again, he says yes: The money bought 10 more years with Luther. Tate tells him that if his worst act produced Milkweed, she can accept her part in it.

Tate later presses Sam for the full story. In a panic the next morning, while Luther showered at an airport hotel, Sam impulsively called the Guardian and received payment. He never told Luther or Roberta, claiming the money came from Michael, his absent biological father. Sam also reveals that Katie, the woman on the phone, is his ex-wife; the "girls" are her newborn twins with her new husband. He confesses that watching Tate's love scenes with Nick was unbearable. Their confrontation escalates into a kiss, then sex in Sam's truck. Tate tells him she missed him, and Sam says he would do anything to get her back.

As the shoot winds down, Tate tells Sam in a greenhouse that they can never publicly reveal he sold her story. Ian appears outside as they exit. The next day, Tate tells Ian she is dating Sam; he seems supportive. But when they leave the restaurant, photographers mob them with questions about Sam Brandis. In the car, Ian frames the scandal as a publicity gold mine for the film. Tate realizes he overheard her greenhouse conversation and leaked the story himself.

The fallout is swift. Sam is sent away before Tate returns. He leaves a voicemail clarifying he did not leak the story this time. Marco takes Tate, Emmeline, and Nana to a beach house in South Carolina. Nana, in a rare moment of openness, tells Tate she never wanted Tate closed off to love the way she and Emmeline had been. After more than a week, Tate reads Sam's four filtered emails, which grow increasingly desperate: He warns her about his involvement, confesses his enduring love, and says his life has not started because he is waiting for her to release him. Marco, reading her face, books a flight to Vermont.

Tate walks the long dirt road to Sam's farmhouse, recognizing the landscape that inspired the Milkweed sets. Sam emerges from the porch, jogs to her, and scoops her into his arms. Tate tells him she does not want to hide anymore; she wants to face the scandal together. She tells him she wants the "free-range, bottomless love" he described in his emails. Sam leads her to a patch of grass and asks if she has ever seen the stars from this spot, echoing their first night in the London garden. They lie down together and look at the sky.