"Foundation" Renewed for Season 4 at Apple TV+

Ahead of the season finale of Foundation season three, Apple TV+ today announced that the hit, Rotten Tomatoes Certified Fresh sci-fi epic has been renewed for a fourth season, with production set to begin in early 2026. Based on Isaac Asimov's award-winning stories and produced by Paramount Television Studios, the third season of Foundation has drawn praise from critics and audiences around the world from week to week, and has been celebrated as "the gold standard for all science fiction programming". The season three finale of Foundation debuts globally this Friday, September 12, 2025 on Apple TV+.

"There is no series quite like Foundation and we feel lucky and honored to be carrying the torch forward as co-showrunners into season four", say co-showrunners and executive producers Ian Goldberg and David Kob. "We look forward to continuing the epic, emotional storytelling that defined the first three seasons of the show, and to be working alongside some of the most talented, passionate creative partners in the business".

"It's been fantastic to watch Foundation become such a global phenomenon, with fans tuning in from every corner of the world", said Matt Cherniss, head of programming, Apple TV+. "With each new season, the excitement around this trailblazing sci-fi epic just keeps building due to the bold storytelling and collective artistry of this extraordinarily talented cast and creative team. We're excited to keep exploring this universe together in season four".

Continuously touted as "visually stunning", "breathtaking", a "must-see TV event" and "one of TV's most expansive sci-fi epics", Foundation season three stars Emmy-nominated actors Jared Harris and Lee Pace, as well as Lou Llobell. Season three of Foundation also introduced new characters and stars, including Emmy Award winner Cherry Jones, Brandon P. Bell, Synnøve Karlsen, Cody Fern, Tómas Lemarquis, Alexander Siddig, Academy Award winner Troy Kotsur and Pilou Asbæk. The series also stars returning cast members Laura Birn, Cassian Bilton, Terrence Mann and Rowena King.

Foundation is produced for Apple by Paramount Television Studios. Goldberg and Kob serve as co-showrunners and executive producers for season four alongside Bill Bost, Pace, Michael Satrazemis, Robyn Asimov and David S. Goyer.

In season three, The Foundation has become increasingly established far beyond its humble beginnings while the Cleonic Dynasty's Empire has dwindled. As both of these galactic powers forge an uneasy alliance, a threat to the entire galaxy appears in the fearsome form of a warlord known as "The Mule", whose sights are set on ruling the universe by use of physical and military force, as well as mind control. It's anyone’s guess who will win, who will lose, who will live and who will die as Hari Seldon, Gaal Dornick, the Cleons and Demerzel play a potentially deadly game of intergalactic chess.

In this week's finale episode, "The Darkness", Gaal and the Second Foundation take the flight to the Mule as the Emperor's legacy suffers a catastrophic blow.