Overview
- A roughly 30-second clip premiered during The Game Awards 2025, offering new footage beyond the November trailer.
- The teaser features Bowser Jr. confronting Mario, with Luigi stepping in during the skirmish.
- Benny Safdie voices Bowser Jr. in the film, with reporting identifying Charlie Day as Luigi.
- The project continues Nintendo’s partnership with Illumination, with Universal set to distribute worldwide.
- The film is slated for April 3, 2026 in U.S. theaters and April 24, 2026 in Japan.