Illumination, Nintendo and Universal’s animated film “The Super Mario Galaxy Movie” is scheduled to premiere on Peacock on July 30. Multiple outlets report the move to streaming follows a theatrical run with an estimated 120-day window before the film becomes available on the platform. The film is directed by Aaron Horvath, Michael Jelenic and Pierre Leduc. Sources also describe the movie as the top-grossing film of 2026 to date, with worldwide box office figures reported as surpassing $1 billion earlier this month. Several outlets identify the voice cast, including Chris Pratt, Anya Taylor-Joy, Charlie Day and Jack Black. While outlets differ slightly in wording—some emphasize that the Peacock date marks the end of the theatrical window and others focus on the film’s box office performance—they all align on the key information that the streaming debut is set for July 30 and that the title is currently among the highest-grossing releases of the year. The Peacock release date is the central update across the coverage.