Mattel sets 2026 Masters of the Universe film, merch push

Mattel used Masters of the Universe to put its post-Barbie strategy on the line. The live-action film opened exclusively in U.S. theaters on June 5, 2026, with Amazon MGM Studios and Mattel Studios backing a June rollout overseas through Sony Pictures International Releasing, while Mattel matched the launch with a global cross-category product line and a digital fan experience called Become Eternian.

The campaign is more than a one-off movie tie-in. Mattel has positioned itself as a global play and family entertainment company, and chief executive Ynon Kreiz has been pushing a plan to turn the El Segundo, California toy maker into an IP-driven entertainment business that can generate one to two films a year beginning in 2026. Masters of the Universe and Matchbox are already in post-production, giving Mattel a pipeline that is meant to stretch well beyond one box-office release.

For Mattel, He-Man is an unusually revealing test case. The brand began as a toy line in 1982 and, according to Britannica, briefly surpassed Barbie sales in the mid-1980s, reaching about $400 million in peak-year sales. The original line ran through 1987, and the property already had a live-action film in 1987. That history gives the franchise name recognition, but it also shows how quickly a toy line can fade once the initial wave of demand passes.

The company is betting that the movie can do what Barbie did in 2023, when the film topped $1 billion at the global box office and helped Mattel expand Barbie products tied to the release. Masters of the Universe is a different brand, with a far more male-coded identity and a narrower nostalgic base, which is why it matters so much to Mattel’s broader entertainment ambitions. If the film drives merchandise, streaming and sustained fan engagement, it would support Kreiz’s case that Mattel can build a repeatable franchise machine.

Investor pressure has made that case even more urgent. Mattel’s stock was around $14.34 on June 3, 2026, after disappointing holiday sales in February had pushed shares down more than 30% from earlier levels. In May 2026, Southeastern Asset Management reportedly urged the company to consider selling itself and going private. Against that backdrop, Kreiz has described Masters of the Universe as already paying off by generating fan excitement and product sales. The question now is whether that early momentum can last once the opening-weekend buzz fades.