Donald Glover has joined the upcoming Super Mario Galaxy Movie in a role that many fans did not expect. The surprise was revealed in the latest trailer released during the Nintendo Direct on March 9, 2026, where Nintendo and Illumination confirmed that the actor and musician will voice Yoshi in the animated film.
The casting quickly became one of the most talked-about moments from the presentation. Fans online began sharing reactions and memes within hours. Yoshi has always been one of the most loved characters in the Mario universe, so the voice reveal created huge excitement. The new movie continues Nintendo’s expansion into animated films after the massive success of the 2023 Mario movie. With a bigger cast and a story set across space, the upcoming film aims to take the Mushroom Kingdom adventure to a much larger scale.
Donald Glover Joins Mario’s Galaxy Adventure as Yoshi
Yoshi has always been Mario’s loyal dinosaur companion in the games, helping him travel across levels and defeat enemies. In most games he only says “Yoshi,” but the movie will give the character more dialogue and personality. Donald Glover’s casting adds excitement because he is known for Community and his music career as Childish Gambino. He also has voice acting experience, including playing Simba in The Lion King. Fans believe his humor and energy will fit Yoshi perfectly. The new animated version also improves on the 1993 Super Mario Bros. movie, where Yoshi looked very different from the games.

Super Mario Galaxy Movie Full Cast Breakdown
Many stars from the previous Mario movie are returning, along with several new additions. Here’s a quick look at the main voice cast:
- Chris Pratt as Mario
- Charlie Day as Luigi
- Anya Taylor-Joy as Princess Peach
- Jack Black as Bowser
- Brie Larson as Rosalina
- Benny Safdie as Bowser Jr.
- Luis Guzmán as Wart
- Issa Rae as the Honey Queen
- Keegan-Michael Key as Toad and Captain Toad
- Donald Glover as Yoshi
Super Mario Galaxy Movie Plot
The story moves the adventure beyond the Mushroom Kingdom and into outer space. Bowser launches a new plan and steals powerful items known as Power Stars. These stars belong to Rosalina, who protects them from her space station called the Comet Observatory. Without the stars, the balance of the galaxy begins to collapse. Mario teams up with Luigi, Peach, Toad, and Yoshi to travel across different planets and recover the stolen stars. Along the way they face Bowser’s army and explore strange worlds with unusual gravity. The film takes inspiration from the Super Mario Galaxy video game released for the Nintendo Wii in 2007. That game introduced floating planets, gravity puzzles, and colorful cosmic environments. Yoshi plays an important role in the journey. He helps Mario move quickly across planets, defeat enemies, and collect special items needed to continue the mission.

Super Mario Galaxy Movie Final Trailer Highlights
The final trailer released during the Nintendo Direct event gave fans several exciting glimpses from the movie. One of the biggest moments is the first proper look at Yoshi, showing him running alongside Mario during a fast-paced chase scene.
Another scene shows Mario riding on Yoshi while jumping between floating planets, a clear reference to the original Super Mario Galaxy game.
The trailer also reveals Bowser and Bowser Jr. working together, hinting at a larger threat for the heroes. Quick shots of Rosalina’s space observatory and colorful galaxies suggest that the film will feature many different cosmic worlds.
There are also a few funny moments, including Mario relaxing under a tree before chaos begins and Toad reacting nervously during a space mission. These scenes show that the movie will balance action with humor.
Super Mario Galaxy Movie Release Date and Trailers
The Super Mario Galaxy Movie will release in theaters in the United States on April 1, 2026. The timing places the film during the spring break season, which usually attracts large family audiences. Japan will see the movie a few weeks later with a release scheduled for April 24, 2026. Nintendo and Illumination recently released the final trailer along with the casting announcement. The video highlights new characters, space battles, and several scenes featuring Yoshi. Online reactions have been very positive so far. Many fans say the visuals look bigger and more adventurous than the previous Mario movie.
Why Donald Glover as Yoshi Voice Actor Excites Everyone
Yoshi is one of the most popular characters in the Mario franchise. His cheerful personality, quick jumps, and famous tongue attacks have made him a fan favorite for decades. Donald Glover brings a unique energy to the role. He has experience in acting, comedy, and music, which gives him a wide range of performance skills. Fans are curious about how much dialogue Yoshi will have in the film. In the games the character mostly communicates by saying his name, but the movie may give him more lines and emotional moments. Some viewers also believe Glover could add musical elements to the character. Because of his background as Childish Gambino, the casting opens the door for creative possibilities.
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