Kevin Costner’s The Gray House: Release Date & Streaming Details Revealed

While his four-part movie franchise awaits its future, Kevin Costner is already back in the Western game with The Gray House getting a streaming home and release date. The series, created by Walker, Texas Ranger’s Leslie Greif, is a true-story-based historical drama centered on a group of women in the Civil War who worked with the Union to create a spy network within the Confederate sphere.

Greif has put together an ensemble cast to lead The Gray House, including The Institute alum Mary-Louise Parker, Dungeons & Dragons: Honor Among Thieves’ Daisy Head and Peaky Blinders’ Paul Anderson. The series marks something of a reunion for Greif and Costner, who is executive producing alongside Morgan Freeman, as they previously teamed for the Emmy-winning Hatfields & McCoys miniseries.As first revealed by Deadline, Prime Video has acquired the rights to The Gray House to stream it in the U.S. The limited series, which is being executive produced by both Costner and Morgan Freeman, has now been scheduled for an early 2026 release window, though no specific date or month has been announced at the time of reporting.