Apple TV+'s Foundation Season 3 will release its Episode 9 (penultimate episode) on September 5, 2025, at 12 AM ET. The upcoming episode will be one of the most important entries in the sci-fi series' third season and will directly lead to an explosive finale.
The previous episode saw the Mule's efforts to become the ultimate ruler of the Galaxy with Digital Seldon's aid. While the antagonist is certain in his powers, Gaal remains the only threatening force that can stop him. Additionally, the tease of a dark secret harbored by the Mule also sets the stage for an intriguing arc, and it will certainly be interesting to see what lengths he will go to in order to defeat Gaal.
Elsewhere, Gaal is also preparing for the fight of her life against the Mule. After making some much-needed changes to the Second Foundation in Foundation Season 3 Episode 8, she is finally heading for an actual confrontation with the Mule in the upcoming episode.
Here are all the details for Foundation Season 3 Episode 9.
Foundation Season 3 Episode 9: Release and streaming details
Foundation Season 3 Episode 9, titled The Path That Choose Us will be released on Apple TV+ on Friday, September 5, 2025, at 12 AM ET/9 PM PT. Since the show is an Apple exclusive, you will need an Apple TV subscription to stream the new episodes of the sci-fi series.
Additionally, the new episode for Foundation Season 3 will be available at different times in different countries (according to their respective time zones).
Here is the official synopsis for Episode 9, according to Apple TV+:
Gaal confronts the powers of the Mule's conversions. Dusk resorts to drastic measures. Demerzel searches for clarity about the future.
As the show is approaching the Season 3 finale, viewers can expect an intense penultimate episode, hinting at a possible confrontation between Gaal and the Mule. As the Foundation prepares to fight against the Mule, Demerzel and Dusk will take their own measures to push the remaining power into the Empire's control.
Additionally, Day's uncertain fate also hangs largely in the show's penultimate episode, suggesting another miraculous return.
What happened in Foundation Season 3 Episode 8?
Foundation Season 3 Episode 8 was an intense hour in the Apple TV+ series, which saw progress in various plot threads. Firstly, proving that the Mule might not be all-powerful, he meets his match in Digital Seldon. Threatened by Gaal's interference in his plans, he asks Digital Seldon to predict how long it will take him to overtake the control of the entire galaxy. While Seldon gives him a positive reply, he fails to extract any information about Gaal, giving the Mule a chance to mock Digital Seldon.
However, Digital Seldon, humiliated by the Mule, picks him up from the ground and makes him bleed from his nose. He also reveals that he is only letting the Mule live because he has a dark secret of his own that it wants to learn.
Elsewhere, Gaal is concerned that Pritcher is on the New Terminus and is potentially captured by the Mule. While she fears about his safety, she is also fearful that the Mule will learn about the Second Foundation's location and orders Preem to change it soon.
Lastly, one of the most important plot developments in Foundation Season 3's latest episode was in the Mycogen district of Trantor, where Day was led through a public trial by Sunmaster and Oceanglass. While most of Day's testimonies were true, the episode ended with Sunmaster ordering to take Day into a pit for his execution.
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