Masters of the Universe Theatrical ReleaseBig-budget live-action adaptation hits theaters June 5 with Galitzine, Leto, Elba. Final trailer released. Major upcoming event for casual sci-fi fans.Sources (2)'Masters of the Universe' gets a final trailer, and it's a perfect blend of nostalgia, sci-fi battles, and muscles (video)space.comFinal Trailer! | MASTERS OF THE UNIVERSE from Amazon MGM Studios and Mattel | Only In Theaters June 5fanboyfactor.comUpdated May 28, 2026