Filmmaker Greta Gerwig has revealed that her upcoming big-screen adaptation of The Chronicles of Narnia will draw heavy inspiration from British rock and roll. Speaking about her highly anticipated fantasy film, titled Narnia: The Magician's Nephew, Gerwig explained that her visual and tonal approach to the legendary C.S. Lewis universe centers on the concept of a "rock opera."
“I wanted a rock opera. I wanted it to be big and transporting,” Gerwig told Empire Magazine. “Narnia is literally a world made out of music. It is a world sung to life by Aslan, and rock ’n’ roll to me felt like a world made out of music.”
The director clarified that the high-budget Netflix production is not a musical. Instead, classic British rock music from the 1960s and 1970s—specifically spanning the glam rock scene and progressive rock movements—serves as the primary creative backbone for the feature.
Redefining a fantasy classic
Gerwig, whose previous directing credits include the global box-office phenomenon Barbie and the critically acclaimed Little Women, noted that her interpretation relies heavily on the musical foundations laid out by legendary British artists. She explicitly cited David Bowie, Paul McCartney, David Gilmour, Pete Townshend, Jimmy Page, and Robert Plant as vital touchstones for her creative process.
The decision to lean into a rock-and-roll sensibility ties directly into C.S. Lewis's original mythology. In the 1955 fantasy novel The Magician's Nephew, which functions as a prequel and origin story to the broader Narnia franchise, the great lion Aslan literally sings the magical realm into existence.
In a notable structural departure from the original text, Gerwig has shifted the historical timeline of the narrative. While the original book takes place at the turn of the 20th century in 1900, the upcoming film transports the story into post-war 1950s Britain.
According to Gerwig, this shift directly informs the journeys of the young protagonists, Digory Kirke (played by David McKenna) and Polly Plummer (played by Beatrice Campbell). The filmmaker remarked that the children of grey, post-war Britain grew up to become the very generation that built the imaginative rock landscapes of the 1970s.
“They had this relationship to pain and loss and something as unpromising as a bomb site, and they made a castle,” Gerwig explained. “They made a universe. They made something you could live inside of.”
High-profile cast and a fresh visual identity
The revelation of the film's rock-inspired aesthetic coincides with the official confirmation of major casting details. Legendary actress Meryl Streep has officially signed on to voice Aslan, reuniting with Gerwig following their work together on Little Women.
Production materials indicate that the visual identity of Aslan will depart from traditional cinematic portrayals of the character. Drawing on the influence of David Bowie, the character design features a distinct red-striped appearance and heterochromic (different-colored) eyes.
Gerwig expressed that finding the right voice for the central figure required a balance of authority and warmth. “I wanted someone who was profound but not pretentious, who had gravitas but not morose self-seriousness,” she said. “Someone who could communicate depth and pathos as well as joy and delight.”
The ensemble cast includes several other prominent names. Emma Mackey stars as Jadis, the White Witch, alongside Daniel Craig as Uncle Andrew Ketterley and Carey Mulligan as Mabel Kirke. The film also features Ciarán Hinds, Denise Gough, Susan Wokoma, and Kobna Holdbrook-Smith.
Distribution and rollout strategy
The project marks a significant step for Netflix as it seeks to revitalize the Narnia franchise. The streaming service originally acquired the rights to C.S. Lewis's entire Chronicles of Narnia catalog under a comprehensive multi-year agreement. Gerwig is currently attached to write and direct at least two feature films within the planned universe.
Narnia: The Magician's Nephew represents a massive financial commitment, with reported budget estimates placing it among the most expensive productions in Netflix history.
The distribution plan reflects the scale of the release, utilizing an unconventional theatrical window designed to build widespread momentum. Rather than debuting immediately on the streaming platform, the movie is slated for a full global theatrical launch, including a major rollout across IMAX screens.
Special IMAX previews are scheduled to begin on February 10, 2027. The film will then receive a wide theatrical release on February 12, 2027, distributed internationally by Sony Pictures. Following a 45-day exclusive theatrical window, the movie will become available to stream worldwide on Netflix on April 2, 2027.

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