Nintendo and Illumination unveiled the official trailer for "The Super Mario Galaxy Movie" on November 11, 2025, revealing the film's cosmic adventure and introducing Academy Award winner Brie Larson as the voice of Princess Rosalina. The animated sequel is scheduled to release in theaters on April 3, 2026.
The trailer showcases Mario and Luigi encountering a miniaturized Bowser, who was shrunk at the end of the first film and is now attempting to recover with the help of his son, Bowser Jr. The new antagonist, voiced by actor Benny Safdie, appears determined to carry on his father's plans for conquest across the galaxy. In one scene from the trailer, Bowser Sr. discusses his emotional struggles while living inside a miniature castle, painted with what he considers his masterpieces.
