TMDb/The Super Mario Galaxy Mo Movie Star Fox joins Mario! Discover the iconic Nintendo characters & surprising crossovers in The Super Mario Galaxy Movie sequel. April 6, 2026 AceShowbiz - As anticipation builds for the release of The Super Mario Galaxy Movie, Nintendo has revealed an exciting array of characters set to appear in the sequel. The film draws extensively from decades of Mario lore, bringing back familiar faces including rare villains like Wart, who hasn't been seen in nearly thirty years.