Super Mario Galaxy Film Preview Debuts, Introducing New Characters Rosalina & Bowser Jr. Voices

Nintendo and Illumination shared the initial complete preview for The Super Mario Galaxy Movie midweek. The reveal happened in a Nintendo-focused broadcast that focused exclusively on the soon-to-release cartoon movie.

The sequel to the 2023 hit film The Super Mario Bros. Movie, this latest chapter will transport Mario to the outer limits of the universe. Along the way, he discovers a different royal figure and a formidable new rival in Bowser Jr., the heir to Bowser's throne.

A Space-Faring Quest Drawing from Beloved Titles

Much like the Wii console classics that act as its source material, Mario will venture away from the cozy environment of the Mushroom Kingdom to travel across the galaxy. On his epic voyage, he will meet again some well-known personalities, for instance the Luma, a breakout star from the previous film.

However, it seems Mario and his brother Luigi will face a fresh enemy in the form of Bowser's irate young son, who apparently wields metal-based powers. Interestingly, the teaser for The Super Mario Galaxy Movie is not only concentrated on Galaxy-inspired imagery; it also contains hints to other beloved games like Super Mario Odyssey and Bowser's Fury.

Celebrity Voice Actors Reprise Roles and Welcome Newcomers

The film will feature once again of the primary vocal talent, including Chris Pratt as Mario, Anya Taylor-Joy as Peach, Charlie Day as Luigi, Jack Black as Bowser, Keegan-Michael Key as Toad, and Kevin Michael Richardson as Kamek.

Fresh faces in the lineup for The Super Mario Galaxy Movie are Brie Larson, who will bring to life Rosalina, and Benny Safdie, set to play Bowser Jr. It was announced by Chris Meledandri, the chief executive of Illumination.

A Big Year for Mario

Mario's latest cinematic adventure is set to release close to the 40th anniversary of the initial Super Mario Bros. release. Beyond the film, 2026 looks set to be a major period for Mario and his companions.

Nintendo has three new games publicly declared for that year, such as Mario Tennis Fever, a Switch 2 edition of Super Mario Bros. Wonder, and a fresh Yoshi side-scroller titled Yoshi and the Mysterious Book.

Premiere Date Announced

The Super Mario Galaxy Movie is officially set to be released on April 3, 2026.

John Sanchez II
John Sanchez II

A Tokyo-based writer passionate about sharing Japanese culture and travel experiences with a global audience.