Foundation (2021–present)

1. S01E01Season's bestThe Emperor's PeaceSeptember 23, 2021 7.5Gaal Dornick leaves her life in Synnax behind when the galaxy's greatest mathematician, Hari Seldon, invites her to Trantor.
2. S01E02Preparing to LiveSeptember 23, 2021 6.9The Foundation makes the long journey to Terminus as Gaal and Raych grow closer. The Empire faces a difficult decision.
3. S01E03The Mathematician's GhostOctober 1, 2021 6.3Brother Dusk reflects on his legacy as he prepares for ascension. The Foundation arrives on Terminus and finds a mysterious object.
4. S01E04Barbarians at the GateOctober 8, 2021 6.4Salvor faces off with an enemy of the Empire. Brothers Day and Dusk are at odds, while Brother Dawn wrestles with his truth.
5. S01E05Upon AwakeningOctober 14, 2021 6.3A flashback reveals the origin of Gaal’s conflict between faith and science. The standoff on Terminus takes an unfortunate turn.
6. S01E06Death and the MaidenOctober 21, 2021 6.0Brother Day meets Zephyr Halima—a would-be leader who opposes the Empire. Brother Dusk grows suspicious of Brother Dawn.
7. S01E07Mysteries and MartyrsOctober 29, 2021 6.3The Anacreons and their hostages board the fabled Invictus warship. The bond between Brother Dawn and Azura intesifies.
8. S01E08The Missing PieceNovember 4, 2021 6.4Brother Day embarks on a journey that no other Cleon has ever attempted. Salvor prepares to make the ultimate sacrifice to return home.
9. S01E09The First CrisisNovember 11, 2021 6.5On Terminus, Salvor witnesses how powerful the null field has become. Brother Dawn makes a daring choice.
10. S01E10The LeapNovember 18, 2021 6.4An unexpected ally helps Salvor broker an alliance. A confrontation between the Brothers leads to unthinkable consequences.

Season 1 ranked & reviewed

1. S02E01In Seldon's ShadowJuly 13, 2023 6.3Hari finds himself trapped in a mysterious prison. An assassination attempt leaves Day shaken. Gaal and Salvor devise an escape plan.
2. S02E02A Glimpse of DarknessJuly 20, 2023 6.0Gaal has a disturbing vision. Day's bond with Queen Sareth grows stronger. The Vault opens and reveals a cryptic message.
3. S02E03King and CommonerJuly 27, 2023 6.0The Empire recruits Bel Riose to investigate the resurgent Foundation. Hari leads Gaal and Salvor to a desert planet.
4. S02E04Where the Stars Are Scattered ThinlyAugust 3, 2023 6.1Queen Sareth and Dawn share a moment as she tries to learn more about Day. Brothers Constant and Poly bring Hober Mallow to Terminus.
5. S02E05The Sighted and the SeenAugust 10, 2023 6.2Gaal, Salvor, and Hari arrive on Ignis and meet the source of the strange signal they've been tracking. Dawn and Dusk are suspicious of Day.
6. S02E06Why the Gods Made WineAugust 17, 2023 6.4Day and Queen Sareth make an announcement. Tellem sows seeds of distrust between Gaal and Hari. Hober Mallow reaches his destination.
7. S02E07A Necessary DeathAugust 24, 2023 6.4Salvor begins to question the Mentalics' motives. Hober Mallow’s proposal to the Spacers meets resistance. Brothers Constant and Poly stand
8. S02E08The Last EmpressAugust 31, 2023 6.9Enjoiner Rue confides in Dusk about her distrust of Demerzel. Hober Mallow pulls a daring move. Day sets course for Terminus and the Foundat
9. S02E09Season's bestLong Ago, Not Far AwaySeptember 7, 2023 7.1Dusk and Enjoiner Rue learn Demerzel's origin and true purpose. Tellem's plans for Gaal take a dark turn. On Terminus, Day confronts Dr. Sel
10. S02E10Creation MythsSeptember 14, 2023 7.0Gaal, Salvor, and Hari chart a new path forward on Ignis. Demerzel heads to Trantor, taking actions that will change Empire forever.

Season 2 ranked & reviewed

1. S03E01A Song for the End of EverythingJuly 10, 2025 6.1A mysterious new pirate with terrifying abilities—known as the Mule—catches the attention of the Foundation and Empire.
2. S03E02Shadows in the MathJuly 17, 2025 5.1Gaal and Hari advance their plans on Ignis. Empire grapples with an unforeseen prediction. Pritcher enlists help to investigate the Mule.
3. S03E03When a Book Finds YouJuly 24, 2025 5.7An unexpected alliance is formed. Pritcher, Bayta, and Toran come face-to-face with the Mule. Demerzel seeks spiritual guidance.
4. S03E04The Stress of Her RegardJuly 31, 2025 5.8Demerzel struggles with the paradox of her programming. Pritcher's true loyalties are revealed. Day sets off on a quest for answers.
5. S03E05Where Tyrants Spend EternityAugust 7, 2025 6.3Day enters uncharted territory. Dawn and Gaal put their plan in motion. Magnifico's worth becomes clear. Demerzel attempts to restore power.
6. S03E06The Shape of TimeAugust 14, 2025 6.3A long-awaited reunion turns violent. Day looks for Song. On New Terminus, the Vault opens—and the Mule takes aim.
7. S03E07Foundation's EndAugust 21, 2025 6.2Chaos and destruction rain down on New Terminus. Back on Trantor, Dusk and Quent unite to assess the state of the galaxy.
8. S03E08Skin in the GameAugust 28, 2025 6.1Gaal and the Second Foundation reckon with the fall of New Terminus. Day faces judgment on Mycogen. Dusk's ascension looms.
9. S03E09The Paths That Choose UsSeptember 4, 2025 6.3Gaal confronts the power of the Mule's conversions. Dusk resorts to drastic measures. Demerzel searches for clarity about the future.
10. S03E10Season's bestThe DarknessSeptember 11, 2025 7.1Gaal and the Second Foundation take the fight to the Mule as Empire's legacy suffers a catastrophic blow.

Season 3 ranked & reviewed