Donald Glover Yoshi Casting Confirmed in The Super Mario Galaxy Movie
Nintendo and Illumination officially confirmed that Donald Glover (also known as Childish Gambino) will voice Yoshi in the upcoming sequel. The announcement, made during a “Mario Galaxy Movie Direct,” surprised many fans who initially speculated that the character might only make traditional animal sounds. However, the casting of a high-profile actor signals that Yoshi will have a full speaking role and a distinct comedic personality. Illumination CEO Chris Meledandri noted that Glover’s own fandom for Nintendo makes him an ideal fit for the role.
The Super Mario Galaxy Movie Release Date and When It Hits Theaters
The film is scheduled to premiere globally on April 1, 2026. In the United States, the theatrical release is set for April 3, 2026. This early April window mirrors the successful rollout of the first film in 2023, strategically targeting spring break and Easter audiences. The movie will have an exclusive theatrical run before moving to digital and streaming platforms.
The Super Mario Galaxy Movie Trailer Breakdown and Biggest Reveals
The final trailer revealed several major plot points and characters that expand the scope of the Mario cinematic universe:
- The Plot: The story follows the inciting incident of the Super Mario Galaxy game, where a giant UFO lifts Princess Peach’s entire castle into space.
- New Worlds: The footage showcases a variety of environments, including a volcanic planet, an underwater realm, and a neon-lit futuristic world with gravity-defying platforming.
- Major Characters: Rosalina and her Observatory make their debut, and Bowser Jr. is introduced as a primary antagonist alongside his father.
- Nostalgic References: The trailer features Luigi in a Frog Suit, a Toad in a Penguin Suit, and the use of Launch Stars and Lumas.
- Deep-Cut Villains: Appearances by Birdo, Mouser, and Wart confirm the inclusion of characters from Super Mario Bros. 2.
The Super Mario Galaxy Movie Full Cast List Including Rosalina and Bowser Jr.
The sequel combines the returning core cast with several Academy Award winners and high-profile actors:
- Returning Cast: Chris Pratt (Mario), Charlie Day (Luigi), Anya Taylor-Joy (Princess Peach), Jack Black (Bowser), Keegan-Michael Key (Toad), and Kevin Michael Richardson (Kamek).
- New Cast Additions:
- Princess Rosalina: Voiced by Brie Larson.
- Yoshi: Voiced by Donald Glover.
- Bowser Jr.: Voiced by Benny Safdie.
- Wart: Voiced by Luis Guzmán.
- Honey Queen: Voiced by Issa Rae.
- Unannounced Roles: While Birdo is confirmed to appear visually, the voice actor has not yet been revealed.
Brie Larson as Rosalina in The Super Mario Galaxy Movie
Brie Larson, an Oscar-winning actress and dedicated Nintendo fan, voices Princess Rosalina, the guardian of the cosmos. Larson’s casting was officially revealed by Shigeru Miyamoto in November 2025.
- Character Portrayal: Larson utilizes a soft, assured tone to convey Rosalina’s wisdom and maternal warmth as she guides the heroes through space.
- Significance: Choosing an actress of Larson’s caliber indicates the importance of Rosalina’s role as a mentor and emotional anchor for the “Galaxy” storyline.
Benny Safdie as Bowser Jr.
Indie filmmaker and actor Benny Safdie provides the voice for Bowser Jr. The role was announced by Jack Black, who welcomed Safdie to the “Koopa family.”
- Vocal Style: Safdie brings an intense, youthful, and slightly unhinged energy to the character, moving away from a traditional comedic portrayal.
- Character Role: Bowser Jr. acts as a snarky, energetic foil to his father, often causing chaos while seeking Bowser’s approval.
Chris Pratt Returning as Mario
Chris Pratt reprises his role as Mario, carrying forward his arc from a Brooklyn plumber to the Kingdom’s defender.
- Evolution of Role: Mario is now a more experienced leader who rallies his friends during the interplanetary quest.
- Performance: Pratt maintains a grounded, slightly Brooklyn-accented voice, reacting with wonder and frustration to the low-gravity environments and alien worlds.
Jack Black Returning as Bowser
Jack Black returns as King Bowser, seeking vengeance after his defeat in the first film.
- Villainous Dynamic: Bowser has escaped his miniature state and is now commanding space airships. Black continues to blend menace with theatrical humor.
- Musical Element: Black has hinted at new musical numbers for the sequel, potentially involving father-son duets with Bowser Jr.
Anya Taylor-Joy Returning as Princess Peach
Anya Taylor-Joy returns as a proactive and capable Princess Peach.
- Action-Oriented Role: Trailers show Peach in armor using her parasol in cosmic duels, maintaining her leadership position rather than being a damsel in distress.
- Dynamic with Rosalina: The film features a strong dynamic between Peach and Rosalina, providing a mentorship-style relationship between the two female leads.
The Super Mario Galaxy Movie Story Summary
The sequel follows Mario and his allies as they blast off into space to stop Bowser’s most ambitious plan yet.
- The Conflict: Bowser uses a massive flying saucer to rip Peach’s Castle from the ground and take it into space. He intends to use stolen Power Stars and Grand Stars to create a “Koopa’s Galaxy.”
- The Journey: The heroes find refuge at Rosalina’s Comet Observatory. From there, they travel to diverse worlds, including a lava planet and a food-themed realm, to retrieve the artifacts.
- Deep Lore Integration: Bowser enlists retro villains Wart and Mouser to stop the heroes. One segment involves Mario entering Wart’s dreamworld (Subcon) to recover a Power Star.
- The Climax: The story concludes at the Galactic Core with a final confrontation between Mario and Bowser, while Peach and Rosalina face off against Bowser Jr. inside the floating castle.
Why Yoshi Matters in the Sequel
Yoshi moves from a post-credits tease to a central team member, voiced by Donald Glover.
- Unique Abilities: Yoshi uses his flutter jump to navigate floating cliffs and his eating ability to swallow enemies and solve puzzles.
- Emotional Core: Yoshi provides heart to the group, forming a specific bond with Luigi and acting as a loyal companion to Mario, who saved his egg at the start of the journey.
- Expansion of Universe: Yoshi’s presence introduces the concept of “Dinosaur Land” and “Yoshi’s Island,” setting the stage for potential future spin-offs.
Why Wart and Mouser are in The Super Mario Galaxy Movie
The inclusion of Wart and Mouser serves as fan service for long-time players while expanding the diversity of threats within the film’s universe.
- Expanded Villain Roster: By adding these retro foes, the film moves beyond Bowser’s Koopa Troop, offering a wider variety of challenges and action set-pieces.
- Narrative Roles: Both characters appear to be secondary antagonists. Wart is confirmed via the movie’s title logo and poster, while Mouser was spotted in trailer footage alongside Birdo.
- Thematic Scope: Their presence suggests that threats to the galaxy are coming from multiple independent factions, not just Bowser. This adds unpredictability for general audiences who may not be familiar with these “deep-cut” characters.
Who is Wart and Why He’s in the Sequel
Wart is the frog-like tyrant and final boss from Super Mario Bros. 2 (1988). His return is significant because he has been largely absent from mainstream Mario titles for decades.
- Lore Connection: In his original appearance, Wart ruled the dream world of Subcon. Speculation suggests the movie will feature a “subconscious realm” galaxy as a homage to this history.
- A Different Threat: Unlike Bowser’s brute force, Wart utilizes bubbles and illusions. He may serve as a mid-story hurdle, acting as an independent antagonist who might even clash with Bowser’s own plans.
- Casting: Voiced by Luis Guzmán, the character is expected to have a comedic edge, potentially highlighting his classic weakness—an aversion to vegetables.
The Super Mario Galaxy Movie Poster Details and Hidden References
The official poster acts as a “treasure map” for fans, confirmed to be packed with nods to various eras of the franchise.
- Wart, Birdo, and Mouser: The bottom montage of the poster features Wart’s silhouette along with Birdo and the bomb-throwing Mouser.
- Classic Power-Ups: The poster confirms several power-up suits will appear in the film:
- Mario: Bee Mushroom (Bee Mario)
- Luigi: Frog Suit
- Toad: Penguin Suit
- Story Clues: The upper section shows Princess Peach’s Castle being abducted by a UFO and a fleet of Bowser’s Airships, mirroring the inciting incident of the Super Mario Galaxy game.
- Deep-Cut Cameos: * Ninji: A small black creature from SMB2 is visible.
- Shy Guys: Masked figures appear subtly in the background.
- King Boo: A ghostly face with a crown is visible on a billboard in the background’s neon city.
- Daisy: Some fans have noted a silhouette resembling Princess Daisy in a background crowd.
- Game Mechanics: The poster is sprinkled with Star Bits, Launch Stars, and a distant silhouette of Rosalina’s Comet Observatory.
The following summary details the inclusion of Birdo in The Super Mario Galaxy Movie and the official channels Nintendo used to confirm the sequel’s high-profile casting.
Is Birdo in The Super Mario Galaxy Movie?
Birdo is officially confirmed to appear in the sequel. The pink, egg-spitting creature from Super Mario Bros. 2 was first spotted by fans in a January 2026 trailer and later featured prominently in the final trailer and official poster.
- Role and Gameplay Homage: Birdo is expected to serve as a minor antagonist or mid-level boss, likely encountered in a “dreamworld” galaxy alongside Wart and Mouser. Footage shows Princess Peach deflecting Birdo’s signature egg projectiles, suggesting an action sequence that mirrors classic game mechanics.
- Voice and Portrayal: As of the final trailer, Nintendo has not announced a specific voice actor, leading to speculation that the role may be largely non-speaking or utilize squeaky sound effects.
- Character Significance: Birdo’s inclusion acts as a nod to the franchise’s history and diversity. Insiders have also hinted at a comedic “crush” subplot where Birdo becomes infatuated with Yoshi after their encounter.
Where Nintendo Confirmed The Super Mario Galaxy Movie Casting News
Nintendo utilized a multi-platform, strategic rollout to announce the cast, ensuring maximum engagement through live presentations and social media.
- Nintendo Direct (November 2025): Shigeru Miyamoto and Chris Meledandri officially announced Brie Larson as Rosalina. In a scripted moment, Jack Black interrupted the stream to reveal Benny Safdie as the voice of Bowser Jr.
- Mario Day Direct (March 2026): This presentation served as the platform to confirm Donald Glover as Yoshi, Luis Guzmán as Wart, and Issa Rae as Honey Queen. The event included a final trailer and a message regarding Glover’s personal enthusiasm for the franchise.
- Press and Social Media: Nintendo coordinated with major outlets like Variety to release exclusive details simultaneously with the livestreams. The official movie social media accounts provided visual confirmation with “booth photos” of the actors and character graphics.
- MAR10 Day Festivities: On March 10, 2026, Nintendo distributed physical and digital press kits, including character trading cards that explicitly listed the voice actors for each role, such as Brie Larson for Rosalina.
- Actor Interviews: Following Nintendo’s official reveals, cast members were permitted to discuss their roles publicly. Brie Larson confirmed her involvement on The Tonight Show, and Donald Glover referenced his role as Yoshi in a GQ interview.
The Super Mario Galaxy Movie Directors: Aaron Horvath and Michael Jelenic
The creative team from the 2023 film, Aaron Horvath and Michael Jelenic, return to direct the sequel. This continuity ensures the maintenance of the first film’s successful tone and visual style while expanding the narrative scope.
- Background and Expertise: Horvath and Jelenic are animation veterans known for their work on Teen Titans Go!. Their partnership balances zany visual humor with savvy, adventure-focused writing.
- Creative Vision: Under their direction, the sequel moves into the “fantastical” territory of the Super Mario Galaxy games. The directors are focusing on integrating Rosalina’s poignant backstory and introducing gravity-bending action sequences that mirror the game’s mechanics.
- Directorial Style: The duo is known for fostering a collaborative environment, encouraging improvisation from actors like Jack Black, and championing “deep-cut” Nintendo references for longtime fans.
Streaming Plans and Where to Watch Later
As a Universal Pictures and Illumination release, The Super Mario Galaxy Movie will follow a established distribution pattern for streaming and digital availability.
- Digital and Physical Media:
- Digital Rental/Purchase (PVOD): Expected roughly 45 to 60 days after the theatrical premiere, likely appearing in late May or June 2026.
- Physical Discs (Blu-ray/DVD/4K): Typically released about 10 weeks after the cinema debut, projected for June or July 2026.
- Streaming Rollout (U.S.):
- Peacock: The film will first stream exclusively on Peacock, likely arriving in August 2026 (four months post-release).
- Netflix: Under a shared window agreement, the movie will move to Netflix for a 10-month period starting around December 2026.
- Peacock Return: Following the Netflix window, the film will return to Peacock for a final exclusive period.
- International Streaming:
- In the UK, the film is expected on Sky Cinema and NOW TV by Christmas 2026.
- In other global markets, the film will likely land on regional providers (such as Netflix Canada or Amazon Prime Video) by late 2026 or early 2027.
Connection to The Super Mario Bros. Movie (2023)
The Super Mario Galaxy Movie is a direct sequel that builds upon the story and relationships established in the original film. It is a narrative follow-up rather than a standalone adventure, ensuring that the arcs of the main characters continue to progress.
- Continuing Story and Characters: Mario, Luigi, Peach, Toad, and Bowser return as central figures. The sequel acknowledges their history; for example, Mario and Luigi are celebrated heroes, and dialogue between Mario and Bowser references their previous showdown in Brooklyn.
- Direct Plot Threads:
- The Yoshi Egg: The post-credits tease from the 2023 film is resolved immediately, with the egg hatching and Yoshi joining the cast.
- Bowser’s Condition: The movie begins with Kamek finding a way to reverse the effects of the Blue Mini-Mushroom that left Bowser captive in a jar at the end of the first film.
- Consistent World-Building:
- The “Universal Pipe” linking Brooklyn to the Mushroom Kingdom remains a part of the setting.
- Characters like Mayor Pauline and Spike (Mario’s former boss) make appearances, reinforcing the link between the two worlds established in the first movie.
- Production Continuity: The return of the original voice cast (Chris Pratt, Charlie Day, Anya Taylor-Joy, Jack Black, etc.) and the creative team (Directors Horvath and Jelenic) ensures a consistent tone. Musical motifs from the first film, including orchestral arrangements of game themes and the “plumbing jingle,” are reprised.
- Thematic Links: While the first film focused on the brothers’ bond and finding courage, the sequel tests these traits on a galactic scale. Mario exhibits more confidence following his previous victory, while Luigi continues to find bravery despite his fears.
- Direct References: The sequel frequently references events from the first movie for humor and context, such as Toad mentioning Bowser’s “Peaches” song to Rosalina and Donkey Kong (voiced by Seth Rogen) returning briefly to aid the heroes.
In short, the Galaxy Movie is very much Chapter 2 after the 2023 movie’s Chapter 1, not an isolated adventure. You’ll appreciate it best if you’ve seen the first – it rewards fans with continuation of storylines (Peach and Mario’s budding romance hinted, Luigi’s growth, Bowser’s grudges) and inside jokes from the first movie. Narratively, it stands on the shoulders of what came before. While it will certainly recap basics for new viewers (there might be a brief prologue montage summarizing “Previously, Mario and Luigi went from Brooklyn to save the Mushroom Kingdom…”), the emotional resonance is stronger having seen their origin in the first film
Frequently Asked Questions (FAQs)
- Who is voicing Yoshi in The Super Mario Galaxy Movie?
Donald Glover is the voice of Yoshi. Nintendo confirmed that the actor/rapper will provide a speaking role for the character, offering a charismatic and fun take beyond the traditional “Yoshi!” vocalizations. - Is Donald Glover really Yoshi in the new Mario movie?
Yes, his role was officially confirmed during a Nintendo Direct event by the CEO of Illumination. Glover joins the star-studded cast to provide a unique comedic tone for the character. - Who voices Princess Rosalina in The Super Mario Galaxy Movie?
Brie Larson provides the voice for Princess Rosalina. The actress has expressed personal excitement for the role, aiming to bring a warm and wise presence to the cosmic guardian.+1 - Who is voicing Bowser Jr. in the movie?
Benny Safdie voices Bowser Jr. The choice was a surprise to fans, and Safdie is expected to provide a distinctive, slightly sly, and whiny flair to Bowser’s son. - When is the release date of The Super Mario Galaxy Movie in theaters?
The global release begins on April 1, 2026, with the United States release set for April 3, 2026. This follows the three-year anniversary window of the first film. - Is The Super Mario Galaxy Movie a sequel to The Super Mario Bros. Movie (2023)? A:
Yes, it is a direct sequel. The story continues after Bowser’s defeat in the first film, maintaining character arcs and narrative continuity from the original 2023 movie. - What new characters are in The Super Mario Galaxy Movie?
The film introduces a large roster of new characters, including:- Rosalina (Guardian of the cosmos)
- Yoshi (Mario’s dinosaur companion)
- Bowser Jr. (Bowser’s son)
- Wart (The frog king from SMB2)
- Mouser and Birdo (Classic SMB2 villains)
- Honey Queen (The giant bee from Mario Galaxy)
- Are the original voice actors from the first movie returning?
Yes, the core cast returns to ensure consistency:- Chris Pratt (Mario)
- Charlie Day (Luigi)
- Anya Taylor-Joy (Peach)
- Jack Black (Bowser)
- Keegan-Michael Key (Toad)
- Seth Rogen (Donkey Kong)
- Supporting actors Kevin Michael Richardson (Kamek) and Fred Armisen (Cranky Kong) also return.
- Is Wario in The Super Mario Galaxy Movie?
Wario’s presence is hinted at through rumors and potential Easter eggs, but he is not a main character in this sequel. The primary villainous focus remains on Bowser and Bowser Jr. - When and where will The Super Mario Galaxy Movie be available to stream?
In the U.S., the movie will first stream on Peacock around August 2026. It will eventually move to Netflix in late 2026 or early 2027. Digital rentals and Blu-ray/DVD copies are expected to become available by mid-2026.
Conclusion
The Super Mario Galaxy Movie is shaping up to be an out-of-this-world follow-up to Mario and Luigi’s big-screen debut. With Donald Glover bringing Yoshi to life, the confirmed return of Brie Larson’s Rosalina, and Benny Safdie voicing Bowser Jr., the sequel has amped up the star power to match its cosmic scope. We’re not only getting the beloved core cast back (yes, Chris Pratt’s Mario, Anya Taylor-Joy’s Peach, Jack Black’s Bowser and more all return for this next level), but also a trove of new characters and deep-cut villains that are sure to delight longtime fans. From Wart and Mouser – throwbacks to Super Mario Bros. 2 – to the adorable addition of Yoshi and the regal Rosalina, the movie blends nostalgia with fresh adventure.
Plot-wise, the film takes us far beyond the Mushroom Kingdom, sending Mario and friends on a galactic journey that promises even higher stakes and more spectacular set-pieces. Based on the trailers and insider teases, we’ll see jaw-dropping set pieces on fiery planets, underwater galaxies, and even Peach’s Castle being whisked away into space. Yet amidst the action and visual splendor, the heart of the story remains the same – the bond between characters. Mario and Luigi’s brotherhood, Mario and Peach’s growing trust (and perhaps a hint of romance), and even Bowser’s comical yet menacing obsession are threads carried into this sequel, giving it emotional continuity with the first film.
For fans worried about continuity: fear not, this sequel connects directly to the 2023 movie, building on its events and cliffhangers (remember that Yoshi egg tease? It pays off big time here). The directors Aaron Horvath and Michael Jelenic are back at the helm, ensuring the tone – that perfect mix of humor, heart, and video game Easter eggs – is preserved. In fact, the new poster and trailers show the film lovingly packed with nods to the games, whether it’s Luigi in a Frog Suit or the inclusion of power-ups like the Bee Mushroom. Every frame seems to hide a reference, promising fans a rewarding hunt for details.
In closing, The Super Mario Galaxy Movie is poised to be bigger, bolder, and even more full of Mario magic than its predecessor. It matters not only because “Donald Glover is playing Yoshi” (though that’s undeniably cool), but because it represents Nintendo and Illumination hitting their stride in translating the whimsy of the games into blockbuster cinema.
Whether you’re a lifetime Mario fanatic eager to catch every reference, or a parent taking your kids to their first Mario adventure, this sequel promises a spectacular ride through the stars – one that stays true to the spirit of the Mushroom Kingdom while expanding its horizons to infinity and beyond. As Mario might say: “Here we go!” – ready to blast off into a galaxy of fun, nostalgia, and excitement when this film hits theaters. Get your popcorn (and maybe a Super Star) ready, because this is one cinematic journey you won’t want to miss.
Sources
- Nintendo Direct Presentation (Nov. 2025): official Direct video | Nintendo/Illumination press release.
- Nintendo Direct Presentation (Mar. 2026): official Direct video | Nintendo/Illumination press release.
- Kotaku — Kenneth Shepard, “Donald Glover Is Playing Yoshi In Super Mario Galaxy Movie”.
- GosuGamers — Anna Bernardo, “The Super Mario Galaxy movie casts Donald Glover as Yoshi”.
- Nintendo Life — Alana Hagues, “The Super Mario Galaxy Movie Introduces The Voices Of Yoshi, Wart, And The Honey Queen”.
- Nintendo Life — Jim Norman, “The Super Mario Galaxy Movie Gets Yet Another New Poster, And It’s Jam-Packed With Details”.
- Shacknews — Ozzie Mejia, “Who is Mouser, The Super Mario Galaxy Movie trailer’s biggest Easter egg?”.
- Polygon, “The Super Mario Galaxy Movie adds surprise Nintendo villain, Wart”. This is the exact matching Polygon headline I found.
- Game Informer — Wesley LeBlanc, “The Super Mario Galaxy Movie Casts Brie Larson As Rosalina, Benny Safdie As Bowser Jr”.
- GameSpot — Evan Campbell, “Super Mario Galaxy Movie: Becoming Rosalina Is A ‘Dream Come True’ For Brie Larson”.
- Nintendo Everything — Brian, “Donald Glover revealed as the voice of Yoshi in The Super Mario Galaxy Movie, plus Wart and Honey Queen”.
- Kotaku — Ethan Gach, “Nintendo Reveals Another Super Mario Galaxy Movie Direct And I Hope It Tells Us Who’s Voicing Wario”. This appears to be the closest match to your “Direct Announced, shows Wart and Frog Suits” citation.
- Nintendo Life (Guide) — Jim Norman, “The Super Mario Galaxy Movie: When Will It Release On Streaming Services?”.
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