Mario Galaxy Movie: Release Dates, Cast and Connections to the Games
Key takeaways
- The key release-date detail is that Nintendo moved the announced U.S. theatrical date from April 3 to April 1, 2026.
- Japan’s announced date remained April 24, 2026.
- The sequel retains the main English-language voice cast from The Super Mario Bros. Movie and introduces several notable additions.
- The *Galaxy* games are background for the film’s characters and setting—not proof of an identical story.
Table of contents
- Mario Galaxy Movie: Release Dates, Cast and Connections to the Games
- Key takeaways
- What Is The Super Mario Galaxy Movie?
- Mario Galaxy Movie Release Dates: Why April 1 Replaced April 3
- Who Is in the Mario Galaxy Movie Cast?
- Returning voice actors
- New additions
- How Does the Movie Connect to Super Mario Galaxy?
- Why Rosalina matters
- What Yoshi and Honey Queen add to the connection
- What Is Confirmed About the Story?
- Do You Need to Watch the First Mario Movie or Play the Games?
- Where Can You Watch the Mario Galaxy Movie?
- The Bottom Line
The Super Mario Galaxy Movie is Nintendo and Illumination’s animated follow-up to 2023’s The Super Mario Bros. Movie. It brings back Mario, Luigi, Peach and Bowser while adding characters including Rosalina, Bowser Jr. and Yoshi.
The key release-date detail is that Nintendo moved the announced U.S. theatrical date from April 3 to April 1, 2026. Japan’s announced date remained April 24, 2026. Those dates describe the theatrical release schedule—not a confirmed streaming launch or a guarantee of current cinema availability. Nintendo’s revised release announcement is the source to use instead of the earlier April 3 listing.
Here’s what the official announcements establish about the movie, its voice cast and its relationship to the Super Mario Galaxy games, without story spoilers.
What Is The Super Mario Galaxy Movie?
The Super Mario Galaxy Movie continues the animated Mario film series created by Nintendo and Illumination, with Universal Pictures distributing it. It follows the 2023 movie rather than starting a separate adaptation with a new cast or continuity.
The principal creative team returns:
- Directors: Aaron Horvath and Michael Jelenic
- Writer: Matthew Fogel
- Composer: Brian Tyler
Nintendo identifies these returning filmmakers in its official production and cast announcement.
The Galaxy title connects the sequel to Mario’s space-themed adventures, but it shouldn’t be read as a promise that the film recreates the game’s story level by level. The confirmed character lineup also draws from different corners of the Mario franchise, making “a Mario sequel with Galaxy connections” a more accurate description than “a direct adaptation of one game.”
Mario Galaxy Movie Release Dates: Why April 1 Replaced April 3
Two different U.S. dates appear in Nintendo’s announcements because the schedule changed.
The September 2025 announcement originally listed April 3, 2026, for the U.S. and many other markets. Nintendo’s January 2026 update then moved that date forward to April 1.
| Market | Announced theatrical date | Important distinction |
|---|---|---|
| United States | April 1, 2026 | Replaced the original April 3 date |
| Many other markets | April 1, 2026 | Local release schedules can differ |
| Japan | April 24, 2026 | Separate from the U.S. date |
| Other territories | Dates across April 2026 | Check the local distributor’s schedule |
If you’ve encountered both April 1 and April 3, the discrepancy is a schedule revision—not evidence of two separate U.S. releases.
These announcements establish Nintendo’s planned theatrical dates. They do not, by themselves, establish whether the film is still playing near you or whether a digital, disc or subscription-streaming edition is available in your country.
Who Is in the Mario Galaxy Movie Cast?
The sequel retains the main English-language voice cast from The Super Mario Bros. Movie and introduces several notable additions.
Returning voice actors
| Character | Voice actor |
|---|---|
| Mario | Chris Pratt |
| Princess Peach | Anya Taylor-Joy |
| Luigi | Charlie Day |
| Bowser | Jack Black |
| Toad | Keegan-Michael Key |
| Kamek | Kevin Michael Richardson |
These returning roles are documented in Nintendo’s official announcements.
Keeping the principal cast connects the sequel directly to the first film. For viewers, that means the Galaxy title signals an expansion of the existing movie world rather than a replacement for it.
New additions
| Character | Voice actor |
|---|---|
| Rosalina | Brie Larson |
| Bowser Jr. | Benny Safdie |
| Yoshi | Donald Glover |
| Honey Queen | Issa Rae |
| Wart | Luis Guzmán |
The additions appear in Nintendo’s official movie information and its March 2026 announcement.
One especially useful detail for international audiences: Nintendo states that Donald Glover voices Yoshi in all languages and territories. That is a specific exception; it doesn’t mean every actor listed above performs in every localized version.
How Does the Movie Connect to Super Mario Galaxy?
The original Super Mario Galaxy, released for Wii in 2007, took Mario beyond the Mushroom Kingdom into a collection of planets and space environments. Its defining ideas included gravity-based platforming, the star-like Lumas and Rosalina’s Comet Observatory.
Those elements give the movie’s title a clear franchise reference. However, the available official announcements do not establish that the film follows the game’s complete plot or reproduces its locations in a particular order.
It helps to separate three things:
- The title: explicitly invokes Super Mario Galaxy.
- The characters: include figures associated with Galaxy and other Mario games.
- The story: should not be assumed to match a game simply because it shares the name.
That distinction matters because Mario films can combine characters and concepts that originated in different games. Recognizing an influence is not the same as confirming a faithful adaptation.
Why Rosalina matters
Rosalina is the most direct character connection to the original Super Mario Galaxy. In the game, she is closely associated with the Lumas and the Comet Observatory, making her central to its cosmic setting and identity.
Nintendo officially announced Rosalina and Bowser Jr., with Brie Larson and Benny Safdie providing their voices. Rosalina’s presence supports the movie’s Galaxy connection, but her exact role in the film should not be inferred entirely from her game history.
What Yoshi and Honey Queen add to the connection
Yoshi has a prominent playable role in Super Mario Galaxy 2, the 2010 Wii sequel. Honey Queen also belongs to the Galaxy side of Mario’s wider game universe.
Their inclusion makes both Galaxy games useful background for curious viewers. It does not mean the movie is officially an adaptation of Super Mario Galaxy 2, or that game mechanics involving those characters necessarily become film scenes.
Wart, meanwhile, is associated with Super Mario Bros. 2. His inclusion is another reason not to treat the movie’s character list as belonging exclusively to one game.
What Is Confirmed About the Story?
The safest spoiler-free description is that this is a new animated Mario adventure continuing the 2023 film, with a cast that expands into the Galaxy side of the franchise.
The official announcements cited here establish the title, filmmakers, release schedule and character casting. They do not provide a comprehensive plot synopsis that verifies every story detail circulating elsewhere.
That leaves an important boundary: a confirmed character appearance does not automatically confirm that character’s mission, relationships or importance to the ending. Likewise, a theory based on a trailer should remain a theory unless official materials or reliable reporting establish it.
For readers who want to avoid spoilers, the cast and game connections offer enough context without requiring a detailed breakdown of the movie’s events.
Do You Need to Watch the First Mario Movie or Play the Games?
Watching The Super Mario Bros. Movie first is the most useful preparation. Since The Super Mario Galaxy Movie is its follow-up, the earlier film provides the screen versions of Mario, Luigi, Peach, Bowser and their world.
A straightforward viewing order is:
- The Super Mario Bros. Movie (2023)
- The Super Mario Galaxy Movie
Playing the games is optional background, not a prerequisite established by the film announcements. If your interest is specifically in the Galaxy references, the original Super Mario Galaxy is the natural starting point for Rosalina and the space setting. Super Mario Galaxy 2 adds context for Yoshi’s role in that branch of the franchise.
For casual viewers, the first movie is a more relevant starting point than trying to work through decades of Mario games.
Where Can You Watch the Mario Galaxy Movie?
A current, region-specific viewing option is not established by the official sources cited here. The theatrical schedule should not be used to infer a streaming platform or home-release date.
To find a legitimate option in your country, check:
- Local cinema listings for current showtimes.
- Official digital storefronts for rental or purchase availability.
- The streaming service’s own catalog before subscribing to watch the film.
These are different forms of access. A digital rental is not the same as inclusion in a streaming subscription, and availability in one country does not establish availability elsewhere.
The same caution applies to dubbed and subtitled screenings: check the language shown on the local listing rather than assuming every screening uses the English-language cast.
The Bottom Line
The Mario Galaxy movie is the Nintendo–Illumination sequel to The Super Mario Bros. Movie, with returning lead actors and additions including Brie Larson’s Rosalina, Benny Safdie’s Bowser Jr. and Donald Glover’s Yoshi.
Use April 1, 2026, rather than the superseded April 3 date, when referring to Nintendo’s announced U.S. theatrical schedule. Treat the Galaxy games as background for the film’s characters and setting—not proof of an identical story—and check local listings for current ways to watch.
