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TV Series

Where to Watch Castle Season 8

You can watch season 8 of Castle on Hulu, Prime Video, and Philo in the United States. It is also free on The Roku Channel. You can also rent or buy it on Prime Video, Fandango at Home, and Apple TV Store. Verified Oct 1, 2026.

Where to Watch Castle Season 8

Verified Oct 1, 2026.

Episodes

  1. S08E01 — XY8.2 IMDb
  2. S08E02 — XX7.2 IMDb
  3. S08E03 — PhDead7.4 IMDb
  4. S08E04 — What Lies Beneath7.2 IMDb
  5. S08E05 — The Nose8.1 IMDb
  6. S08E06 — Cool Boys7.9 IMDb
  7. S08E07 — The Last Seduction2015-11-16
  8. S08E08 — Mr. & Mrs. Castle2015-11-23
  9. S08E09 — Tone Death7.5 IMDb
  10. S08E10 — Witness for the Prosecution8.0 IMDb
  11. S08E11 — Dead Red8.0 IMDb
  12. S08E12 — The Blame Game8.5 IMDb
  13. S08E13 — And Justice for All7.5 IMDb
  14. S08E14 — G.D.S.7.8 IMDb
  15. S08E15 — Fidelis Ad Mortem2016-03-21
  16. S08E16 — Heartbreaker2016-04-04
  17. S08E17 — Death Wish2016-04-11
  18. S08E18 — Backstabber2016-04-18
  19. S08E19 — Dead Again8.0 IMDb
  20. S08E20 — Much Ado About Murder2016-05-02
  21. S08E21 — Hell to Pay7.9 IMDb
  22. S08E22 — Crossfire2016-05-16

Seasons and episodes

Watch links for each season and episode are the same services that carry Castle.

Where to Watch Castle Season 8 — common questions

Where to watch Castle Season 8?
You can watch season 8 of Castle on Hulu, Prime Video, and Philo in the United States. It is also free on The Roku Channel. You can also rent or buy it on Prime Video, Fandango at Home, and Apple TV Store.
Where can I watch Castle Season 8?
You can watch season 8 of Castle on Hulu, Prime Video, and Philo in the United States. It is also free on The Roku Channel. You can also rent or buy it on Prime Video, Fandango at Home, and Apple TV Store.