The next chapter in the blue hedgehog's adventures is speeding ahead at full tilt. After several weeks of filming, Sonic 4 has moved into post-production. This is the moment to take stock of the key details known about the film, due to hit French theaters on March 24, 2027.
Sonic 4
Film | United States | 2027
In theaters on March 24, 2027
Adventure, action, comedy
Directed by Jeff Fowler
With Ben Schwartz, Jim Carrey, James Marsden, Tika Sumpter, Idris Elba and Keanu Reeves
A few months after the success of Sonic 3, Paramount Pictures is already plotting the next chapter of its video-game franchise. Filming of Sonic 4, which kicked off in early March 2026, has now wrapped. Director Jeff Fowler has confirmed that shooting is complete, paving the way for the long post-production grind of editing, ADR, and visual effects that define the saga.
Among the most eagerly anticipated updates from fans is Jim Carrey's return. The actor is officially cast in this fourth installment and will reprise his role as Dr. Robotnik. His presence signals Paramount's commitment to continuing the continuity of the previous films, despite questions about his future in the franchise after Sonic 3.
Ben Schwartz will once again voice Sonic in the original version, while James Marsden, Tika Sumpter, Idris Elba, and Keanu Reeves are also among the cast attached to the project.
The other major development concerns Amy Rose. A marquee character from the Sonic video games, she will make her cinematic debut in the franchise. Paramount has confirmed that Kristen Bell will voice her in the original English version.
Her arrival has been eagerly anticipated since the post-credits scenes in Sonic 3. While the official synopsis has yet to be released, all signs point to Amy Rose taking a central role in the story. Fans are also hoping to see Metal Sonic, another character teased in the previous film.
The ensemble is also bolstered by a slate of prestigious new additions. Ben Kingsley, Matt Berry, Nick Offerman, and Richard Ayoade have joined the project, though the studio has yet to reveal their roles.
These moves underscore Paramount's ambition for this new chapter, as the franchise continues to rack up box-office successes. Since the release of the first film in 2020, Sonic's cinematic adaptations have grossed over $1 billion worldwide and drawn millions of moviegoers in France.
While awaiting the first official trailer, Sonic 4 is already shaping up to be one of 2027’s most eagerly anticipated family films and video game adaptations.
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