Nintendo and Illumination’s next mystery movie may already have an April 2028 date

9 May 2026
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11 min.
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Nintendo and Illumination’s next mystery movie may already have an April 2028 date

Summary:

Nintendo and Illumination may already have another animated film waiting in the wings, even if the companies have not officially revealed what it is. A release schedule from Universal Pictures Spain lists an “Untitled Illumination/Nintendo Event Film” for April 12, 2028, giving fans a fresh reason to look beyond the Super Mario Galaxy Movie and wonder where the partnership goes next. The biggest theory right now is Donkey Kong, mainly because reports previously pointed to a copyright filing for an “Untitled Donkey Kong Motion Picture.” That does not make a Donkey Kong film confirmed, but it does make the speculation feel a little less random than someone tossing bananas at a cinema wall and hoping one sticks. For now, the safest reading is simple: Universal’s schedule points to another Nintendo and Illumination animated project in April 2028, while the identity of that project remains officially under wraps. With Mario still fresh in the public conversation and Nintendo carefully expanding its characters beyond games, this mystery listing could become one of the more interesting entertainment stories to watch over the next couple of years.

Nintendo and Illumination may already have their next film date

Nintendo and Illumination appear to have another animated collaboration on the calendar, even though the project itself has not been formally announced by either company. Universal Pictures Spain’s release schedule lists an “Untitled Illumination/Nintendo Event Film” for April 12, 2028, placing it roughly two years after The Super Mario Galaxy Movie and giving fans a clear date to circle in pencil rather than permanent marker. That distinction matters. A schedule listing is meaningful, but it is not the same as a full reveal with a title, logo, cast, trailer, or official statement from Nintendo. Still, for anyone following Nintendo’s growing movie ambitions, this is exactly the kind of breadcrumb that gets the imagination moving.

Why April 12, 2028 is catching Nintendo fans’ attention

The April 12, 2028 date stands out because Nintendo and Illumination have already turned spring releases into a familiar rhythm for their animated Mario films. The Super Mario Bros. Movie became a major theatrical success in 2023, and The Super Mario Galaxy Movie continued the partnership in 2026. With another Illumination and Nintendo project listed for April 2028, fans naturally see a pattern forming. April is a strong window for family-friendly animation, especially when schools, holidays, and cinema trips can line up nicely. For Nintendo, it also keeps its characters in a high-visibility period of the entertainment calendar. That does not reveal the mystery project’s identity, but it does make the timing feel very intentional.

The schedule points to animation, not just a vague studio slot

One reason the listing has drawn so much interest is that it is not merely a loose placeholder for an unknown Universal project. The Universal Pictures Spain schedule identifies the April 12, 2028 project as an Illumination and Nintendo event film and labels it as animation. That pairing narrows the field quite a bit. Illumination is not casually attached to Nintendo unless there is a recognizable character or world involved, and Nintendo is famously careful with how its properties are handled outside games. When those two names appear together, people immediately think of Mario, Donkey Kong, and the wider Nintendo family. It is not hard to understand why the internet has already started doing detective work.

The Donkey Kong theory is tempting, but still unconfirmed

The strongest fan theory right now is that the 2028 mystery film could be a Donkey Kong animated movie. That idea did not appear out of thin air. Reports have pointed to a previous copyright filing tied to an “Untitled Donkey Kong Motion Picture,” which naturally makes the 2028 Nintendo and Illumination listing feel connected. Donkey Kong also has the right kind of personality for a theatrical spin-off. He is loud, physical, funny, expressive, and already familiar to audiences who watched The Super Mario Bros. Movie. Still, a theory is not a title announcement. Until Nintendo, Illumination, or Universal identifies the project, the Donkey Kong angle should be treated as a plausible possibility rather than a confirmed destination.

Why Donkey Kong would make sense on the big screen

Donkey Kong has always had a cinematic quality, even before anyone started connecting him to this mystery release. His world is full of jungles, mine carts, slapstick movement, pounding drums, family rivalries, and big visual energy. That gives Illumination a lot to play with. A Donkey Kong movie could lean into physical comedy, adventure, music, and the kind of larger-than-life expressions that work well in animation. It could also open the door to characters like Diddy Kong, Cranky Kong, Dixie Kong, Funky Kong, and King K. Rool, depending on the story direction. In other words, Donkey Kong is not just a side character waiting for screen time. He has an entire barrel full of theatrical potential.

The character has enough history to carry more than a cameo

Donkey Kong is one of Nintendo’s oldest and most recognizable characters, and that history gives him more weight than a simple spin-off gamble. He connects to Nintendo’s arcade roots, the Donkey Kong Country games, Mario spin-offs, theme park attractions, and modern merchandise. Audiences do not need to know every detail of his history to enjoy him, but that long legacy gives filmmakers plenty of material to shape into a lively animated adventure. The trick would be making the film accessible for newcomers while still giving longtime fans those tiny moments that make them point at the screen like they just found a hidden bonus room.

The safest wording is still important here

It is easy to say “the Donkey Kong movie is coming” because that sounds cleaner and more exciting, but it would also jump ahead of what has actually been confirmed. The accurate version is more careful: Universal Pictures Spain lists an untitled Illumination and Nintendo animated film for April 12, 2028, while previous reporting around a Donkey Kong motion picture copyright has made fans believe Donkey Kong could be involved. That wording may be less flashy, but it keeps the story honest. Nintendo speculation moves fast, and once a rumor becomes repeated enough, it can start wearing a fake mustache and pretending to be fact.

The reported “Untitled Donkey Kong Motion Picture” copyright filing is the piece of the puzzle that makes this story more interesting than a random release calendar update. Copyright filings do not always guarantee that a project will reach theaters, but they can show that companies are preparing, protecting, or developing something around a specific idea. When that clue is placed next to a 2028 Illumination and Nintendo animation slot, the Donkey Kong theory starts to look more grounded. It also fits with how major entertainment companies often operate. Before the public sees a trailer or teaser poster, there are business steps, legal paperwork, schedules, and quiet planning happening behind the curtain.

Why Nintendo may stay quiet for now

Nintendo rarely rushes to reveal projects before it is ready, especially when timing and message control matter. The Super Mario Galaxy Movie is still fresh in the entertainment conversation, and Nintendo likely has little reason to distract from it by announcing the next collaboration too soon. Revealing a new Nintendo and Illumination film would immediately shift attention toward speculation, casting questions, trailers, character designs, and release plans. That can be exciting, but it can also pull focus away from the movie currently carrying the partnership. Nintendo tends to prefer clean, controlled announcements. When the company wants fans to look in a specific direction, it usually points with both hands.

Silence does not mean nothing is happening

Nintendo’s silence should not be read as proof that the 2028 listing is unimportant. In entertainment, projects often exist in quiet stages long before the public gets a title. Scripts can be drafted, schedules can be planned, animation pipelines can be reserved, and partners can prepare without putting out a formal reveal. Nintendo also has a strong habit of letting speculation simmer until the right showcase, Direct, press release, or anniversary moment arrives. That can be frustrating if you want answers right now, but it also makes sense. A mystery Nintendo movie announcement has more impact when it lands as a polished reveal rather than a half-open door.

Super Mario Galaxy Movie keeps the spotlight on Mario

The Super Mario Galaxy Movie is the immediate focus for Nintendo and Illumination, and that matters when thinking about the 2028 listing. Nintendo’s official materials describe the film as a new animated movie based on the world of Super Mario Bros., produced by Chris Meledandri of Illumination and Shigeru Miyamoto of Nintendo. It follows the enormous success of The Super Mario Bros. Movie, which gave Nintendo a powerful foothold in modern theatrical animation. Because of that, the companies have every reason to protect Mario’s current moment. Announcing another major film too soon could create noise around a launch that is already doing the heavy lifting for the brand.

Donkey Kong has become too visible to ignore

Even without an official movie announcement, Donkey Kong has been increasingly visible across Nintendo’s broader entertainment strategy. The character played a memorable role in The Super Mario Bros. Movie, and his world has become more prominent through theme park expansion and renewed attention around the franchise. That visibility makes him a natural candidate for a bigger screen role. Audiences already understand his basic appeal: he is strong, goofy, proud, competitive, and just chaotic enough to make every scene feel like someone is about to break the furniture. For animation, that is gold. The more Nintendo pushes Donkey Kong in public-facing spaces, the easier it becomes to imagine him leading a film of his own.

A Donkey Kong film could widen Nintendo’s movie identity

If the 2028 project does turn out to be Donkey Kong, it could help Nintendo prove that its movie plans are not limited to Mario alone. Mario is the safest foundation, of course, because almost everyone knows him. But Nintendo has a wide collection of worlds that feel very different from each other. Donkey Kong offers a more physical, jungle-driven, rhythm-heavy style of comedy and adventure. That would let Illumination build something that still feels connected to Nintendo’s family-friendly tone while giving audiences a different flavor. Think less Mushroom Kingdom sparkle, more swinging vines, wooden platforms, rolling barrels, and someone absolutely yelling over a banana-related disaster.

A wider Nintendo movie plan may be forming

The 2028 listing also invites a bigger question: are Nintendo and its partners building a more regular film pipeline? With Mario already established in theaters and other Nintendo properties moving into live-action or animation planning, it is easy to see why fans are talking about a wider Nintendo movie slate. That does not mean every game series needs a film tomorrow. In fact, rushing would be one of the easiest ways to drain the magic from these characters. But a careful rhythm could work well. Nintendo has worlds that are instantly recognizable, emotionally flexible, and visually distinct. The challenge is choosing the right projects, the right partners, and the right tone.

Nintendo has to balance excitement with caution

There is a reason fans get excited whenever a new Nintendo film rumor appears. These characters have lived in people’s homes for decades. They are tied to childhood memories, family gaming sessions, handheld adventures, late-night boss fights, and the kind of music that gets stuck in your head forever. At the same time, Nintendo has to be careful. A movie can introduce a character to millions of people, but it can also flatten what made that character special if the tone feels wrong. The success of this partnership depends on more than bright colors and familiar names. It depends on understanding why people care in the first place.

Illumination’s style fits some Nintendo worlds better than others

Illumination has a clear strength in colorful, fast-moving, character-driven animation, which fits Mario and potentially Donkey Kong quite well. Both worlds can handle broad comedy, expressive movement, and playful pacing. That does not automatically mean every Nintendo series belongs with the same approach. Some properties need quieter storytelling, stranger atmosphere, or a more serious tone. That is why a possible Donkey Kong film feels like a logical next step within this specific partnership. It is energetic, accessible, and visually bold. It can be funny without breaking the character, adventurous without becoming too heavy, and nostalgic without needing to explain decades of lore in one sitting.

What fans should and should not assume

For now, fans can reasonably assume that a Nintendo and Illumination animated film is listed by Universal Pictures Spain for April 12, 2028. They can also reasonably understand why Donkey Kong is the leading theory, given the previously reported copyright clue and the character’s growing visibility. What they should not assume is that the title, cast, story, or characters are confirmed. No official announcement has identified the project as Donkey Kong. No trailer has been released. No synopsis has been shared. No voice cast has been confirmed for that specific project. That leaves plenty of room for excitement, but also plenty of room for patience.

Rumors are fun when they stay in their lane

Nintendo rumors are part of the fun, as long as everyone remembers where the road ends. A good rumor gives fans something to discuss, imagine, and debate. It can make the wait more enjoyable, especially when the clues are interesting. The problem starts when speculation gets repeated as certainty. That is how people end up disappointed by things that were never promised in the first place. The healthier way to read this 2028 listing is simple: something seems to be planned, Donkey Kong is a strong possibility, and official confirmation still matters. That leaves room for excitement without turning the whole thing into a banana peel waiting under everyone’s feet.

Why this possible 2028 film matters for Nintendo

This mystery film matters because it shows how seriously Nintendo’s characters are being treated outside traditional games. The company is no longer just licensing a name and hoping for the best. It is working closely with major entertainment partners, timing releases carefully, and building around characters that can live across games, parks, merchandise, and theaters. If the 2028 project becomes Donkey Kong, it could mark a major step in turning Nintendo’s film efforts into something broader than Mario. If it turns out to be something else, the same point still stands: Nintendo and Illumination appear to have more planned, and the next reveal could tell us a lot about the future of this partnership.

Conclusion

The April 12, 2028 listing for an untitled Illumination and Nintendo animated film is one of those quiet industry details that instantly becomes loud among fans. It gives us a date, a partnership, and a category, but not the title everyone wants. Donkey Kong is the obvious theory because of earlier copyright reporting and the character’s recent visibility, yet the project remains unannounced. That balance is what makes the story interesting. There is enough evidence to watch the date closely, but not enough to declare the ape has officially taken the stage. For now, the mystery continues, and Nintendo fans can keep one eye on Universal’s schedule and the other on whatever Nintendo chooses to reveal next.

FAQs
  • Is Nintendo releasing a new Illumination movie in 2028?
    • Universal Pictures Spain lists an “Untitled Illumination/Nintendo Event Film” for April 12, 2028. Nintendo and Illumination have not officially announced the project’s title or story yet.
  • Is the 2028 Nintendo Illumination film confirmed to be Donkey Kong?
    • No. Donkey Kong is a popular theory because of earlier reporting around an “Untitled Donkey Kong Motion Picture” copyright filing, but the 2028 film has not been officially identified as Donkey Kong.
  • Why do fans think the mystery film could be Donkey Kong?
    • The theory comes from the combination of the 2028 Illumination and Nintendo listing, previous copyright reporting tied to Donkey Kong, and the character’s growing presence in Nintendo’s wider entertainment plans.
  • Has Nintendo said anything official about the 2028 film?
    • Nintendo has not officially revealed the title, cast, trailer, or story for the April 2028 Illumination collaboration. The safest approach is to treat the listing as a project date, not a full announcement.
  • Why would Nintendo wait to announce the next film?
    • Nintendo may want to keep attention on The Super Mario Galaxy Movie before shifting focus to another project. The company often reveals major plans when its messaging, timing, and promotional materials are ready.
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