The movie behind the “could surpass even Culpa Mía” headline is Our Fault: London, the third and concluding film in Prime Video’s English-language adaptation of Mercedes Ron’s Culpables trilogy. Amazon says it will arrive in 2027, but has not announced an exact date. Whether it can outperform the Spanish-language original is still unknown: the available figures describe earlier films, not a forecast for this one.
What is Our Fault: London?
Our Fault: London adapts Culpa Nuestra, the final book in Ron’s three-book Culpables series. It follows My Fault: London and Your Fault: London, bringing the British adaptation to a close. The London films are a separate English-language adaptation of the books, not continuations of the original Spanish-language movies. Amazon’s announcement identifies the film as the final installment.
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When will it be released?
Prime Video has announced a 2027 release window and says the film will be exclusive to the service in more than 240 countries and territories. The announcement does not give a specific premiere date, so a day or month cannot yet be confirmed. Availability can vary by country.
The preceding film, Your Fault: London, premiered on Prime Video on June 17, 2026, according to Amazon’s release announcement.
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What is the story?
Noah and Nick have separated. Noah has moved to Spain, while Nick has focused on work. They meet again at Lion and Jenna’s wedding, where they must decide whether they can rebuild a future together. This premise continues the relationship at the heart of the London adaptation while setting up the trilogy’s final chapter.
Who is in the cast and crew?
Asha Banks returns as Noah and Matthew Broome as Nick. Chanya Button directs. The supporting cast includes Eve Macklin, Ray Fearon, Enva Lewis, Kerim Hassan, Louisa Binder, Joel Nankervis and Christina Cole; Hamish Frew and John Hewson are new additions. These details come from Amazon’s film announcement.
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Could it surpass Culpa Mía?
It could, but there is not yet evidence to say that it will. Our Fault: London has not been released, and Amazon has announced no audience forecast for it. Comparing its eventual performance with Culpa Mía will also depend on what “surpass” means: a launch-window ranking, cumulative viewers, reach across territories or another measure.
Amazon has described the Spanish-language Culpables films as having drawn more than 100 million viewers worldwide in total. That is a franchise-wide figure, not a per-film count. Amazon also reported that Culpa Nuestra ranked first among its listed non-English International Originals released from January 2025 to January 2026, based on worldwide views in each title’s first four weeks. The ranking is about that launch window, not lifetime viewing. Neither statistic predicts how the London finale will perform. See Amazon’s franchise figures.
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Amazon UK called the original Spanish Culpa Mía its most popular film worldwide on Prime Video in 2023. That is a historical platform claim about the original, not evidence that a future adaptation will exceed it. Amazon UK’s account of the London adaptation provides that description.
Amazon has also said that more than 90% of viewers for the Spanish-language films were outside Spain, and that the films reached number one in more than 170 countries at launch. These are Amazon-reported platform figures, not independent audience measurements, and they concern the Spanish-language films. The company’s announcement about Ron and the franchise gives that context.
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How does the London version relate to the books and Spanish films?
The source novels are Culpa Mía, Culpa Tuya and Culpa Nuestra. The London productions adapt that same trilogy in English, with Noah and Nick’s story concluding in Our Fault: London. The Spanish-language film trilogy is a distinct screen adaptation. As a result, a comparison should distinguish language and version as well as the metric and time period being compared; a total for the Spanish franchise cannot be treated as an individual-film result for the London series. Amazon’s announcement discusses Ron’s partnership with the studio and the franchise.
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