Episodes
- S4 E1 - The Darkest Hour, Part 1September 30, 201144minWhen Morgana wrenches open the gates to the Other World, only one thing is certain - nothing will ever be the same again...Join Prime
- S4 E2 - The Darkest Hour, Part 2October 7, 201143minWith Merlin on the brink of death, who will stop Arthur from making the ultimate sacrifice to save his precious Camelot?Join Prime
- S4 E3 - The Wicked DayOctober 14, 201144minA carnival to celebrate Prince Arthur's birthday hides a deadly foe who promises to strike at the very heart of Camelot.Join Prime
- S4 E4 - AithusaOctober 21, 201143minA mysterious vistor arrives in Camelot seeking a very special prize: a dragon's egg.Join Prime
- S4 E5 - His Father's SonOctober 28, 201143minFor the first time since his coronation, Arthur finds out what it's really like to be King.Join Prime
- S4 E6 - A Servant of Two MastersNovember 4, 201143minA desperate Morgana finds unlikeliest of assassins: Merlin.Join Prime
- S4 E7 - The Secret SharerNovember 11, 201143minMorgana will stop at nothing in her hunt for Emrys.Join Prime
- S4 E8 - LamiaNovember 18, 201143minMerlin finds himself fighting for survival against an unseen enemy more deadly than he could possibly imagine...Join Prime
- S4 E9 - Lancelot du LacNovember 25, 201144minCamelot rejoices at the return of a long-lost friend: Sir Lancelot.Join Prime
- S4 E10 - A Herald of the New AgeDecember 2, 201143minThe discovery of a shrine in the woods unearths a haunting secret from Camelot's past.Join Prime
- S4 E11 - The Hunter's HeartDecember 9, 201143minArthur's plans for the future are thrown into disarray by the return of Gwen.Join Prime
- S4 E12 - The Sword in the Stone, Part 1December 16, 201143minArthur and Merlin are forced to run for their lives as a merciless Morgana attacks Camelot.Join Prime
- S4 E13 - The Sword in the Stone, Part 2December 23, 201144minWith Camelot lost to Morgana, Merlin has to go to extraordinary lengths to restore Arthur's self-belief...Join Prime
Details
More info
- Content advisory
- Violence frightening scenes alcohol use foul language
- Audio languages
- English
- Subtitles
- English [CC]
- Producers
- Sara Hamill
- Cast
- Colin MorganBradley JamesAngel CoulbyKatie McGrathRichard WilsonJohn HurtRupert YoungAdetomiwa EdunEoin MackenTom HopperSantiago Cabrera
- Studio
- Shine Limited
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