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Episode guide

The Ark: Season 3

Poster for The Ark Season 3

12 episodes · first aired Jul 29, 2026

Season three returns as Ark One reaches its destination world—featuring Earth-like wildlife, an atmospheric barrier, and alien artifacts—while Homebase 1 deals with internal fears, power struggles, and mysterious explosions. Investigations trace a mysterious signal to Ross-128 and a billionaire's private space station, uncovering deeper conspiracies and sinister forces. Meanwhile, the crew faces an existential threat to Homebase 1, with showrunner Dean Devlin promising a definitive resolution to the season's core mysteries.

Back to The Ark: cast and where to watch

  1. 1 I Told You Not to Come Jul 29, 2026 · 43m The colony faces new challenges, while Ark One's latest rescue mission proves its toughest yet.
  2. 2 It Won't Hurt Too Much Aug 5, 2026 · 43m Strickland leads a search party as Garnet meets a new foe; a power struggle erupts on Ark 1.
  3. 3 The One Aug 12, 2026 · 43m Garnet and Ian hatch an escape plan while a mysterious explosion rocks Homebase.
  4. 4 Hiding In Plain Sight Aug 19, 2026 · 43m On Homebase, a new arrival raises more questions; the team attempts a rescue.
  5. 5 It All Happened So Fast Aug 26, 2026 · 43m A mysterious signal leads back to Ross; an investigation on Homebase takes an unexpected turn.
  6. 6 Deja Vu Sep 2, 2026 · 43m On Ark One, time takes on a whole new meaning - while sinister forces are revealed on Homebase.
  7. 7 I Have Nightmares Sep 9, 2026 · 43m Ark One uncovers a ship in distress as Homebase learns shocking truths about the planet's past.
  8. 8 By Any Means Necessary Sep 16, 2026 · 43m Brice nears the breaking point while the crew investigates a secret organization.
  9. 9 Critical Failure Sep 23, 2026 · 43m Scientific research leads to a billionaire's space station as Homebase pieces the puzzle together.
  10. 10 The Lucky Ones Sep 30, 2026 · 43m An act of kindness leads to obsession; Eva and Brice fall victim to a strange phenomenon.
  11. 11 A Pretty Nasty One Oct 7, 2026 · 43m Ark One returns to Ark 22 with a plan; Homebase's mystery is solved - but it might be too late.
  12. 12 We Can't Save Everyone Oct 14, 2026 · 43m As Garnet embarks on a rescue mission, the entire crew must face an existential threat to Homebase.