LEGO Star Wars Rebuild the Galaxy: Pieces of the Past Debuts Sept 19

A four-part animated Lego Star Wars special, LEGO Star Wars Rebuild the Galaxy Pieces of the Past, arrives on Disney on September 19, 2025, bringing Sig and Dev Greebling back for a new, higher-stakes adventure. The story introduces a mysterious threat that prompts the brothers to unite their unique talents—Force Building and Sith Breaking—alongside a large ensemble of familiar faces and fresh characters, in a galaxy-spanning quest that blends humor, action and deep lore.

Pieces of the Past is positioned as a sequel to the previously released Rebuild the Galaxy, expanding the brand’s Lego Star Wars universe with a blend of minifigure-scale characters, BrickHeadz figures and larger builds. The four-episode arc delves into corners of Star Wars lore not often explored on-screen, while maintaining the series’ penchant for playful mashups that mix space opera with brick-based creativity. Production executives have described the event as a broader exploration of the galaxy’s past, using a strategic mix of new and returning voices to broaden the cast and bring new energy to the familiar stories.

The voice cast features a large roster drawn from both the Star Wars and Lego franchises....