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How Barbenheimer Became Cinema’s Benchmark—and its Saviour

A Cultural Phenomenon

The simultaneous theatrical release of Greta Gerwig’s “Barbie” and Christopher Nolan’s “Oppenheimer” on July 21, 2023, marked a pivotal moment in movie history. Despite the tremendous individual success of such absurdly contrasting tales, their legacies will forever be intertwined.

Barbenheimer.

Some liked “Barbie,” some liked “Oppenheimer,” and some liked both. Some went to think or to feel, while others went merely for something to do. Some went alone, some went with friends, and some even went to make friends. The possibilities were endless. All that mattered was that everyone went to the theatre, everyone saw both, and everyone was talking about it.

The craze was undeniable, reviving theatres at a time when the industry’s future appeared uncertain. Packed, costume-filled auditoriums proved that people still cared about movies—especially those that cared right back. Whether it was the characters, themes or undeniable real-world applications, the unintentional double feature of “Barbie” and “Oppenheimer” garnered societal investment galore, setting new standards for filmmaking, marketing and financing in the industry, while becoming a cultural phenomenon of the highest degree.

The Calm (Before the Storm)

COVID-19 was tough on the film industry.

Nolan, writer and director of “Oppenheimer,” released the film “Tenet” in 2020, which made $365 million worldwide, a measly number compared with his previous blockbusters like The Dark Knight Rises (2012) and Inception (2010), which made $1.085 billion and $839 million, respectively. While Tenet received less critical acclaim and audience approval than many of his earlier works, there was no doubt that the pandemic heavily impacted the film’s earnings.

Gerwig, writer and director of “Barbie,” got a bit luckier with her timing. She released her film, “Little Women,” on December 25, 2019, just three months before the impending global shutdown. “Little Women” made $332 million at the box office worldwide—a significant increase from her 2017 film, “Lady Bird,” which made $78 million.

The next few years saw humanity living solitary lives, learning the cruelty of social isolation, while creatives like Nolan and Gerwig found themselves with no other option but to write.

For both directors, their next movie would be telling. Would Nolan rediscover his prolific blockbuster success, or had he finally lost his touch? Would Gerwig ride her momentum forward, or had she already achieved her magnum opus?

The questions loomed, with studios, producers, and fans curious to see what came next.

In October 2021, “Oppenheimer” was announced, with Nolan switching studios from Warner Bros. to Universal due to a wavering confidence from his longtime studio partner. One month later, the film was slated for release on July 21, 2023. Six months later, in April 2022, Warner Bros. announced Gerwig’s “Barbie,” which was slated to release the very same day.

And just like that, Barbenheimer was born.

Well, not exactly.

While the concept of a joint release excited fans, film executives felt threatened by such a big-budget clash. New social norms created by the pandemic had convinced many casual moviegoers that films were better viewed from the comfort of their home; to some, movie theatres were beginning to lose their charm. As a result, studio and film executives avoided competition wherever possible; risks were not exactly ideal.

As Margot Robbie, lead actress and producer for “Barbie,” recounted on The Graham Norton Show in early 2026, initial news of their film’s release date prompted a targeted phone call from “Oppenheimer” producer, Chuck Roven.

“He called us, and he was like, ‘I hear you’ve got that (release) date. That’s when we are. You should move dates.’ ”

After Robbie refused, she suggested that “Oppenheimer” move dates if they were concerned about competing. They refused as well, and the dates remained, as did the question: “Barbie” vs “Oppenheimer,” who would reign in the summer of 2023, if either?

To their pleasant surprise, the answer would be both.

They just didn’t know it yet.

When it Rains, it Pours

On July 21, 2023, both films were released worldwide, and the early returns were extraordinary.

“Barbie” opened with $162 million domestically after its opening weekend, while “Oppenheimer” claimed $82.4 million. The double-billing accounted for the fourth-highest grossing weekend in American history, largely driven by the marketing power of societal mania, particularly through social media, and it had only just begun.

Outgoing fans began dressing up for the theatre, often wearing pink for “Barbie” or black for “Oppenheimer,” and soon enough, the costume trends were born. Memes, photos and videos began to spread worldwide surrounding the films and their contrasting colour schemes and subject matter; before marketing teams had a chance to react, the phenomenon was already born. And as time would tell, Barbenheimer’s pull would only grow.

By the end of their respective theatrical runs, “Barbie” finished with over $1.4 billion worldwide, well beyond Gerwig’s previous peak; Oppenheimer amassed $975 million, Nolan’s biggest return since “The Dark Knight Rises” in 2012. Both films were also re-released in theatres in late 2023 and early 2024, predominantly due to audience demand and awards-season hype.

But how did they sustain this? In a world where attention spans were shorter than ever, how did Barbenheimer avoid being forgotten? For one, it was entirely fan-driven. Given studio executives’ misplaced worries, the marketing strategies for both films did not capitalize on the Barbenheimer zeitgeist until it had already begun. Instead, the craze was driven by regular people, which kept the trend personable and made it feel like anyone could join the party. It was a phenomenon born of a common desire to see two great – and vastly different – movies, whose simultaneous release turned a night at the movies into a cinematic event, forging a lasting momentum for the double feature’s cultural relevance.

Both films’ staying power – societally and at the box office – also had to do with the quality and content of the movies themselves. “Oppenheimer” received 13 Oscar nominations; “Barbie” received eight. “Oppenheimer” was a subjective political biopic; “Barbie” was a satirical feminist dramedy. Both filmmakers had made sociopolitical allusions in previous films, but neither had been as transparent as they were with their latest flicks. That is, Gerwig had never made a movie so in-your-face feminist, and Nolan had never made a movie so in-your-face political.

And for better or for worse, the world took notice.

Thunderclouds

All publicity is good publicity, or so many would like to believe. Unavoidably, “Oppenheimer” and “Barbie” both received backlash for their content and storytelling methods, alongside the ever-growing wave of public and critical acclaim.

“Barbie” primarily took heat in gender-based political discussions of Western society, as conservative politicians and influencers attacked the film for its progressive stance. Among those was English broadcaster Piers Morgan, who described the film as “An assault on not just Ken but all men,” on Sky News Australia in July 2023.

Across the pond, “Oppenheimer” faced backlash in Japan as many believed its marketing minimized the bombings of Hiroshima and Nagasaki in World War II. As a result, the film was not released in the country until March 2024, when the country’s film distributor eventually decided that the subject matter’s importance to Japanese history warranted its release.

Still, the publicity theory remained true. Despite the backlash, the seemingly perpetual film discussions only increased Barbenheimer’s global relevance, leading the two films to eventually amass over $2 billion globally at the box office.

And for the film industry, this could not have come at a better time.

(Lightning) Strikes

On July 13, 2023, a mere week before Barbenheimer’s release, the Screen Actors Guild (SAG-AFTRA) joined the Writers Guild of America (WGA) in a historic labour strike, shutting down film production in the U.S. and around the world. The strikes’ primary grievances involved limiting artificial intelligence (AI) in writing and filmmaking, as well as challenging the dominance of streaming services to protect industry workers.

Both strikes lasted five months respectively and overlapped for three, with those overlapping months encompassing much of Barbenheimer’s theatrical window. As a result, the months of July, August and September in 2023 represented a tumultuous, era-defining moment for the world – and the future – of cinema.

How so?

For many, Barbenheimer symbolized an opportunity. Not only was it an opportunity to experience a cinematic event, but it also allowed audiences to demonstrate their care for movies – especially those emphasizing creative freedom and humanity – at a time when the industry was in dire need.

For instance, when studio executives suggested that Gerwig remove a plot-neutral scene from “Barbie,” where Robbie’s Barbie tells an elderly woman she is beautiful, Gerwig’s reply was simple.

“If I cut the scene, I don’t know what this movie is about.”

Her reply echoed a clear understanding of the importance of the human touch in filmmaking, which fans found timely in the strike-defined period. Gerwig called the scene in question the “heart of the movie,” and part of the reason the film did so well was that, for the most part, audiences agreed. While the scene had nothing to do with the plot, she vowed it had everything to do with the story, evoking a feeling rather than solely relying on exposition, which audiences deeply connected with.

In a similarly humanistic vein, “Oppenheimer” tells the story of the development and eventual use of the atomic bomb through the eyes of its creator, J. Robert Oppenheimer.

“They won’t fear it until they understand it, and they won’t understand it until they’ve used it.”

Oppenheimer’s words follow him throughout the film, and the tech-related labour strikes of 2023 proved his contention had never been more relevant. As the film depicts the daunting impacts of previous technological innovations, the modern cases of artificial intelligence (AI) and streaming services compelled fans and artists to refuse to let their humanity be blinded by the same fate as those in the past.

In other words, audiences cared about the movies because the movies cared about them back. The strikes were important for industry workers, but they also increased public motivation to see movies that took a stand on human involvement and creative freedom in film. In that regard, while Barbenheimer benefited from the spotlight that the strikes placed on the film industry, the strikes also benefited from the massive success of such practical, human-centred films.

It was a win-win for the industry—and for those who supported it.

The strikes officially ended in September and November of 2023, signifying a renewed confidence in movie theatres and human creativity, thanks to this fan-driven phenomenon that saw the public join forces with artists in the fight against corporate greed—simply by buying tickets.

The Perfect Storm

At their best, movies allow people to think, converse, theorize, and introspect. In this sense, Barbenheimer’s success embodied something bigger; regardless of political standing, members from all sides could agree that the Barbenheimer phenomenon was an incredible feat.

Of course, some saw it coming; Nolan and Gerwig have challenged themselves throughout their careers, and Barbenheimer merely reflected this continuation.

But few – if any – saw it coming to such an extent.

As Robbie said on The Graham Norton Show, “You can’t plan for something like that,” her point emphasizing the rarity of catching lightning in a bottle, as Barbenheimer did so almost by accident.

While she may be right, in the eyes of revered film director Martin Scorsese, all that mattered was that they caught it.

“I think that the combination of ‘Oppenheimer’ and ‘Barbie’ was something special. It seemed to be, I hate that word, but the perfect storm. It came about at the right time. And the most important thing is that people went to watch these in a theatre. And I think that’s wonderful.”

Accident or not, Scorsese knew that Barbenheimer had given life to cinema at just the right time.

And it wasn’t long before the rest of the world knew it, too.