Apple TV's Foundation Season 4 Announcement Is Exciting & Concerning In Equal Measure
By Dan Bibby
September 23rd, 2025
Warning! Spoilers ahead for the Foundation season 3 finale.
Foundation season 3's behind-the-scenes production drama made me concerned that the quality would suffer, but Apple TV's epic space opera just concluded its best run of episodes yet. Adapted from Isaac Asimov's Foundation books, the show continues to bring the author's ambitiously sprawling timeline to the small screen.
After Foundation season 3's amazing finale, "The Darkness," attention can now turn to the show's future. The explosive events of "The Darkness" set up Foundation season 4 to be very different when compared to its trilogy of predecessors, and I can't wait to see what's in store for what remains of the original cast, recent newcomers, and the inevitable incoming stars.
After Foundation season 3's amazing finale, "The Darkness," attention can now turn to the show's future. The explosive events of "The Darkness" set up Foundation season 4 to be very different when compared to its trilogy of predecessors, and I can't wait to see what's in store for what remains of the original cast, recent newcomers, and the inevitable incoming stars.
Apple TV Has Confirmed Foundation Season 4 Is Happening
With "The Darkness" bringing down Foundation's Cleonic Dynasty from the inside, the season 3 finale could have served as a kind of suitable stopping point for the entire show. There are obviously several other narrative loose ends, but with no one seemingly talking about Foundation, I half expected Apple TV to pull the plug. Thankfully, that hasn't happened.
Foundation season 4 has now been confirmed, so the show will return to continue its take on Asimov's beloved literary saga. As with several great Apple TV shows, Foundation doesn't have a huge audience, and if it does, they're mostly keeping their opinions to themselves.
I'm happy to sing and shout about how amazing the show is, and to celebrate the fact that it's coming back for another round. That said, I'm only cautiously optimistic about Foundation season 4. For both in-universe and behind-the-scenes reasons, the show's immediate future means an overhaul is inevitable.
Foundation season 4 has now been confirmed, so the show will return to continue its take on Asimov's beloved literary saga. As with several great Apple TV shows, Foundation doesn't have a huge audience, and if it does, they're mostly keeping their opinions to themselves.
I'm happy to sing and shout about how amazing the show is, and to celebrate the fact that it's coming back for another round. That said, I'm only cautiously optimistic about Foundation season 4. For both in-universe and behind-the-scenes reasons, the show's immediate future means an overhaul is inevitable.
Foundation's Creator Will Have An Even More Reduced Input For Season 4
David S. Goyer - yes, the man behind the pen of Christopher Nolan's Batman trilogy - is responsible for creating the Foundation TV show. For the first two seasons, Goyer served as the showrunner as his updated and reworked vision of Asimov's source material made its way to the small screen. Then, Foundation season 3 hit several production and budgetary issues while shooting, which resulted in him taking a step back from his showrunning duties.
Although he remained involved with the rest of Foundation season 3 as a producer and writer, executive producer Bill Bost was promoted from within. He stepped up and became the new showrunner when Foundation season 3 resumed shooting. Even though Foundation season 4 is happening, and Bost has stepped back from his temporary showrunning duties, Goyer won't reclaim his original position.
Speaking with The Wrap, Goyer has confirmed he will remain involved as an executive producer for Foundation season 4, and that the new co-showrunners, Ian Goldberg (Fear the Walking Dead) and David Kob (The Flash), are still operating on Goyer's narrative plan for the project. He also stated that working in Prague, where the production for Foundation is based, was starting to take too much of a toll, particularly in terms of being separated from his family for such long periods of time.
So, while I heavily doubt that Goyer won't have at least some input into how Foundation season 4 will progress, even from the sidelines, it would be naive to assume that the show won't be drastically overhauled without him in the showrunner's chair. The story being told is incredibly complex and very delicate, so this lack of consistency could be harmful.
Although he remained involved with the rest of Foundation season 3 as a producer and writer, executive producer Bill Bost was promoted from within. He stepped up and became the new showrunner when Foundation season 3 resumed shooting. Even though Foundation season 4 is happening, and Bost has stepped back from his temporary showrunning duties, Goyer won't reclaim his original position.
Speaking with The Wrap, Goyer has confirmed he will remain involved as an executive producer for Foundation season 4, and that the new co-showrunners, Ian Goldberg (Fear the Walking Dead) and David Kob (The Flash), are still operating on Goyer's narrative plan for the project. He also stated that working in Prague, where the production for Foundation is based, was starting to take too much of a toll, particularly in terms of being separated from his family for such long periods of time.
So, while I heavily doubt that Goyer won't have at least some input into how Foundation season 4 will progress, even from the sidelines, it would be naive to assume that the show won't be drastically overhauled without him in the showrunner's chair. The story being told is incredibly complex and very delicate, so this lack of consistency could be harmful.
Foundation Season 3's Finale & Apple TV's Behind-The-Scenes Changes Mean Season 4 Will Be Very Different
Even with Goldberg and Kob following Goyer's roadmap, Foundation season 4 won't be the same without the show's creator at the centre of it all. Even Goyer has admitted that one of his built-in narrative off-ramps for the larger story could have come at the end of Foundation season 4 if Apple TV chose to end the story there. Without his direct presence, it remains to be seen if this "off-ramp" will be utilized, or if the new showrunners will try to force Apple TV's hand with another cliffhanger.
From a storytelling perspective, Terrence Mann's Brother Darkness took such drastic action in Foundation season 3's finale that the narrative landscape has changed forever ahead of season 4. The gruesome slaughter of all the Imperial back-up clones makes it tricky to see how the Cleonic Dynasty could return after what is sure to be another sizable time jump.
So, it's likely that Cleon actors Lee Pace, Cassian Bilton, and Terrence Mann will not return for season 4, and Laura Birn's role as Lady Demerzel also appears to be over. A huge influx of new characters would be very respectful to the Asimov books, but disappointing considering how great it's been to watch the Clone Dynasty storyline unfold.
The last-minute reveal of a secret robot population living on Earth's moon seems to be what Foundation season 4 will focus on, especially with how disappointing that whole failed Mule storyline was. Earth plays a vital role in the Foundation books, so it will be very interesting to see how the human homeworld's debut in the season 3 finale will influence the adaptation's new direction with Goldberg and Kob in charge.
From a storytelling perspective, Terrence Mann's Brother Darkness took such drastic action in Foundation season 3's finale that the narrative landscape has changed forever ahead of season 4. The gruesome slaughter of all the Imperial back-up clones makes it tricky to see how the Cleonic Dynasty could return after what is sure to be another sizable time jump.
So, it's likely that Cleon actors Lee Pace, Cassian Bilton, and Terrence Mann will not return for season 4, and Laura Birn's role as Lady Demerzel also appears to be over. A huge influx of new characters would be very respectful to the Asimov books, but disappointing considering how great it's been to watch the Clone Dynasty storyline unfold.
The last-minute reveal of a secret robot population living on Earth's moon seems to be what Foundation season 4 will focus on, especially with how disappointing that whole failed Mule storyline was. Earth plays a vital role in the Foundation books, so it will be very interesting to see how the human homeworld's debut in the season 3 finale will influence the adaptation's new direction with Goldberg and Kob in charge.
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