Sonic 4 Movie: Sonic the Hedgehog 4 Release Date, Cast and News
Sonic 4, officially titled Sonic the Hedgehog 4, is the next Sonic movie, and Paramount Pictures has set its US theatrical release for March 19, 2027. Principal photography ran from March 2 to May 15, 2026 in Berkshire, UK, so the film is now in post-production, with Jeff Fowler reported as director and Ben Schwartz, Jim Carrey and Idris Elba confirmed to return.
Is Sonic Movie 4 Confirmed? Current Status
Yes, the Sonic 4 movie is confirmed, and it is now in post-production. Paramount announced a fourth film with a March 19, 2027 release date on January 21, 2025, according to TheWrap, and on March 19, 2026 the studio revealed the official title, Sonic the Hedgehog 4, along with its cast.
Principal photography began on March 2, 2026, as Dexerto reported at the time, and it wrapped on May 15, 2026. Filming took place in Berkshire, UK, and Wikipedia reports that voice recording followed the shoot. That timeline is a useful reminder of how animation heavy these films are: the live action shoot is only the first stage, and the visual effects work on Sonic, Tails, Knuckles and the rest continues for many months afterward.
If you are wondering where the film sits in the series, it follows Sonic the Hedgehog 3, the December 2024 film directed by Jeff Fowler that earned $492 million worldwide on a $122 million budget, according to Box Office Mojo and The Numbers. For the full run of films so far, see Sonic movies in order, or start from the Sonic movies hub.
Sonic 4 Cast: Who Is Confirmed
The confirmed Sonic 4 cast is led by Ben Schwartz as Sonic the Hedgehog, Jim Carrey as Dr. Ivo Robotnik and Idris Elba as Knuckles the Echidna, all announced by Paramount on March 19, 2026 and reported by TheWrap. Keanu Reeves, Colleen O'Shaughnessey, Lee Majdoub, James Marsden and Tika Sumpter are also on the confirmed list, though the announcement did not attach characters to them.
That list carries over the voices and faces from the earlier films. Reeves voiced Shadow in Sonic the Hedgehog 3, O'Shaughnessey voices Tails, Majdoub plays Agent Stone, and Marsden and Sumpter play Tom and Maddie Wachowski. To meet these characters, browse the Sonic characters page, or go straight to Tails, Knuckles, Shadow, Dr. Robotnik, Tom Wachowski, Maddie Wachowski and Agent Stone.
Four newcomers are confirmed as well: Ben Kingsley, Matt Berry, Nick Offerman and Richard Ayoade. Their roles have not been announced.
Is Jim Carrey returning for Sonic 4? Yes. Paramount's 30 second teaser, released on March 19, 2026, showed Carrey as Dr. Ivo Robotnik, according to AOL and Digital Spy.
Kristen Bell is reported, not confirmed, to be voicing Amy Rose. TheWrap reported it on February 18, 2026, and Schwartz confirmed it on Instagram, but she does not appear in TheWrap's March 19, 2026 cast list, so it remains a report rather than a confirmed casting.
Behind the camera, Jeff Fowler is reported as director, with Neal H. Moritz, Toby Ascher and Toru Nakahara as producers per TheWrap, and Pat Casey and Josh Miller as writers per AOL and Digital Spy. Fowler directed all three earlier films. The complete lineup lives on the Sonic cast page, and the teaser is covered on the Sonic 4 trailer page.
Announced cast. Confirmed means announced by the studio; reported means a trade report the studio has not confirmed.
Ben SchwartzSonic the Hedgehog · confirmed
Jim CarreyDr. Ivo Robotnik · confirmed
Idris ElbaKnuckles the Echidna · confirmed
Keanu ReevesRole not announced · confirmed
Colleen O'ShaughnesseyRole not announced · confirmed
Lee MajdoubRole not announced · confirmed
James MarsdenRole not announced · confirmed
Tika SumpterRole not announced · confirmed
Ben KingsleyRole not announced · confirmed
Matt BerryRole not announced · confirmed
Nick OffermanRole not announced · confirmed
Richard AyoadeRole not announced · confirmed
Kristen BellAmy Rose · reported
Sonic 4 Rumors: What Is Reported and What Is Not
One casting rumor is currently attached to Sonic 4: that Jim Carrey is also playing Robotnik's grandfather, Gerald. AOL and Digital Spy reported it on March 22, 2026, and its status is reported, not confirmed. Gerald Robotnik was already a character in Sonic the Hedgehog 3, where the cast list credits Carrey as Ivo Robotnik and Gerald Robotnik, so the idea is plausible, but Paramount has not said whether Gerald appears in the new film.
The second item is the reported December 22, 2027 delay from Nerdist. It conflicts with every later report and has no trade report behind it that anyone has located, so it stays unconfirmed.
Kristen Bell's Amy Rose casting sits in a gray area. It was reported by TheWrap and backed by Schwartz on Instagram, which makes it likely, but she is absent from TheWrap's March 19, 2026 cast list.
Who is the villain in Sonic 4, and is Metal Sonic involved? The announcements so far do not name a villain or mention Metal Sonic. Robotnik is the series' recurring antagonist and the one shown in the teaser, but that is not the same as confirming him as the main threat. For background on the series' antagonists, see Sonic villains and the Sonic games the films draw from.
What about a social post claiming France moved from March 24 to March 31, 2027? It is unverified, and even if true it would not change the US, UK or Australian date.
| Claim | Status | Reported | Source |
|---|---|---|---|
| Jim Carrey is reportedly also playing Robotnik's grandfather Gerald. | reported | March 22, 2026 | AOL (Digital Spy) |
What We Know About the Next Sonic Movie: Our Take
In my opinion, the safest summary is this: Sonic the Hedgehog 4 is real, dated, shot and cast, and almost everything about its story is still unknown. That is a healthy position for a franchise film, since the hard part (a finished shoot on a firm date) is behind it.
The cast tells us something. Bringing back Carrey, Elba, Reeves and the Wachowski family suggests Paramount is building on the ensemble from the third film, and adding Ben Kingsley, Matt Berry, Nick Offerman and Richard Ayoade points to a bigger supporting bench. It could be argued that Amy Rose would be the most notable addition, but until the studio confirms Kristen Bell, that is a hope and not a fact.
The obvious question is whether Sonic 4 is the last one. No source says so. Paramount has announced no end point for the series, and nothing reported suggests a conclusion, so I would not expect this to be a farewell.
For families, all three earlier films carry a PG rating in the US, UK and Australia, but Sonic 4 has no published rating yet, so the safest move is to wait for the official classification closer to March 2027. In the meantime, you can catch up using where to watch Sonic, compare the earlier films on Sonic movies ranked, or look at what they earned on the Sonic box office page. If you want the story so far, the Sonic timeline is the place to start.
Facts
- Sonic the Hedgehog 4 has a US theatrical release date of March 19, 2027, set by Paramount. TheWrap, checked 2026-11-03
- Paramount announced the March 19, 2027 date for the fourth Sonic film on January 21, 2025. TheWrap, checked 2026-11-03
- Paramount revealed the title Sonic the Hedgehog 4 and its cast on March 19, 2026. TheWrap, checked 2026-11-03
- Principal photography on Sonic the Hedgehog 4 began on March 2, 2026. Dexerto, checked 2026-11-03
- Ben Schwartz, Jim Carrey and Idris Elba are confirmed to return for Sonic the Hedgehog 4. TheWrap, checked 2026-11-03
- Ben Kingsley, Matt Berry, Nick Offerman and Richard Ayoade are confirmed as new cast members for Sonic the Hedgehog 4. TheWrap, checked 2026-11-03
- Kristen Bell was reported as the voice of Amy Rose in Sonic the Hedgehog 4 on February 18, 2026, and she is absent from TheWrap's March 19, 2026 cast list. TheWrap, checked 2026-11-03
- Sonic the Hedgehog 3 (2024) earned $492,162,604 worldwide. Box Office Mojo, checked 2026-11-03
- Sonic the Hedgehog 3 had a US release date of December 20, 2024. Variety, checked 2026-11-03
FAQs
Will there be a Sonic 4 movie?
Yes. Paramount has titled it Sonic the Hedgehog 4 and set a US theatrical release for March 19, 2027. Principal photography ran from March 2 to May 15, 2026 in Berkshire, UK, and the film is in post-production.
Is Sonic Movie 4 confirmed?
Yes. Paramount announced the film with its release date in January 2025 and revealed the official title and cast on March 19, 2026. A single unverified report of a December 2027 delay conflicts with every later source.
Is Jim Carrey returning for Sonic 4?
Yes. Jim Carrey is confirmed as Dr. Ivo Robotnik, and Paramount's 30 second teaser from March 19, 2026 showed him in the role. A separate report that he also plays Robotnik's grandfather Gerald is unconfirmed.
Is Sonic 4 the last one?
No source says so. Paramount has not announced an end to the series, and the studio has only confirmed this single next film.
Who is the villain in Sonic 4?
Paramount has not named one. Dr. Ivo Robotnik, played by Jim Carrey, is confirmed to return and appeared in the teaser, but no announcement says whether he is the main antagonist or mentions Metal Sonic.
Why is Sonic 4 coming out in 2027 and not 2026?
Paramount has not given a reason. Filming began in March 2026 and ended in May 2026, and the animated characters need many months of post-production, so a March 2027 release looks in line with the gaps between earlier Sonic films.
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