The Super Mario Galaxy Movie Preview Arrives, Unveiling Rosalina and Bowser Jr. Voices

Nintendo and Illumination unveiled the first full-length trailer for The Super Mario Galaxy Movie on Wednesday. The reveal happened in a Nintendo-focused broadcast that centered on the upcoming animated film.

The sequel to the 2023 blockbuster The Super Mario Bros. Movie, this latest chapter will propel Mario to the distant reaches of the cosmos. Along the way, he discovers a fresh princess character and a challenging new adversary in Bowser Jr., the heir to Bowser's throne.

A Cosmic Adventure Inspired by Beloved Titles

Similar to the Wii-era games that serve as its inspiration, Mario will depart from the well-known surroundings of the Mushroom Kingdom to explore outer space. On his epic voyage, he will encounter once more some familiar faces, for instance the Luma, a popular character from the previous film.

Yet it looks like Mario and his brother Luigi will face a fresh enemy in the form of Bowser's irate young son, who apparently utilizes powers related to metal. Notably, the trailer for The Super Mario Galaxy Movie is not solely focused on Galaxy-themed scenes; 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 feature will feature once again of the primary vocal talent, featuring 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.

Joining the cast for The Super Mario Galaxy Movie are Brie Larson, who will bring to life Rosalina, and Benny Safdie, set to embody Bowser Jr. It was announced by Illumination CEO Chris Meledandri.

A Big Year for Mario

The new Mario movie is planned to debut near the 40-year celebration of the first Super Mario Bros. title. In addition to the movie, 2026 looks set to be a major period for Mario and his companions.

Nintendo has a trio of new releases already confirmed for the upcoming year, including 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 scheduled to hit theaters on April 3, 2026.

Christopher Lee DDS
Christopher Lee DDS

A passionate writer and tech enthusiast dedicated to sharing innovative ideas and practical advice for a better life.