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Foundation Season 3 (2025)

10 Episodes July 10, 2025

152 years after the events of season two, 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.

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S3.E1 - A Song for the End of Everything

Jul 11, 2025 51 min ✓ Aired
A Song for the End of Everything still

A mysterious new pirate with terrifying abilities—known as the Mule—catches the attention of the Foundation and Empire.

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S3.E2 - Shadows in the Math

Jul 18, 2025 47 min ✓ Aired
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Gaal and Hari advance their plans on Ignis. Empire grapples with an unforeseen prediction. Pritcher enlists help to investigate the Mule.

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S3.E3 - When a Book Finds You

Jul 25, 2025 51 min ✓ Aired
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An unexpected alliance is formed. Pritcher, Bayta, and Toran come face-to-face with the Mule. Demerzel seeks spiritual guidance.

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S3.E4 - The Stress of Her Regard

Aug 1, 2025 49 min ✓ Aired
The Stress of Her Regard still

Demerzel struggles with the paradox of her programming. Pritcher’s true loyalties are revealed. Day sets off on a quest for answers.

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S3.E5 - Where Tyrants Spend Eternity

Aug 8, 2025 46 min ✓ Aired
Where Tyrants Spend Eternity still

Day enters uncharted territory. Dawn and Gaal put their plan in motion. Magnifico’s worth becomes clear. Demerzel attempts to restore power.

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S3.E6 - The Shape of Time

Aug 15, 2025 ✓ Aired
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A long-awaited reunion turns violent. Day looks for Song. On New Terminus, the Vault opens—and the Mule takes aim.

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S3.E7 - Foundation's End

Aug 22, 2025 ✓ Aired
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No episode synopsis available.

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S3.E8 - Skin in the Game

Aug 29, 2025 ✓ Aired
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No episode synopsis available.

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S3.E9 - The Paths That Choose Us

Sep 5, 2025 Upcoming
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No episode synopsis available.

Episode airs Sep 5, 2025

S3.E10 - The Darkness

Sep 12, 2025 Upcoming
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No episode synopsis available.

Episode airs Sep 12, 2025