Watch Merlin Online | Peacock
Fremantle
Merlin

Merlin

85%Drama5 Seasons
TVPG
Say Hello to Peacock! The wildly entertaining new streaming service for watching Merlin. Watch today!
Colin Morgan, Bradley James, Richard Wilson
Get Started

Watch Full Episodes of Merlin

Watch Merlin Season 4

Merlin will one day be the greatest wizard known to mankind, but for now, he must keep his talent hidden while learning to master his gift.

  • The Darkest Hour Part 1

    Episode 1 - 43 mins
    With Camelot on the brink of collapse, Lancelot races back with Merlin.

  • The Darkest Hour Part 2

    Episode 2 - 42 mins
    As the kingdom is about to collapse, Morgana is ready to strike.

  • The Wicked Day

    Episode 3 - 44 mins
    A deadly assassin lurks around Camelot as the Prince celebrates his birthday.

  • Aithusa

    Episode 4 - 43 mins
    A stranger arrives in Camelot with news of a magical secret that could change the kingdom forever.

  • His Father's Son

    Episode 5 - 43 mins
    Arthur faces his first true test as king when he incurs the wrath of the formidable Queen Annis.

  • A Servant of Two Masters

    Episode 6 - 43 mins
    When Merlin falls into Morgana's hands, she uses ancient magic to turn him into an assassin.

  • The Secret Sharer

    Episode 7 - 43 mins
    Morgana joins forces with the enigmatic wizard Alator to uncover a great secret.

  • Lamia

    Episode 8 - 43 mins
    A mysterious illness draws Merlin to a distant village, where he gets pulled into a deadly game of cat and mouse.

  • Lancelot du Lac

    Episode 9 - 44 mins
    Camelot rejoices when Sir Lancelot returns from the dead.

  • A Herald of the New Age

    Episode 10 - 43 mins
    Camelot's knights stumble across an eerie shrine; Elyan ignores Merlin's warning.

  • The Hunter's Heart

    Episode 11 - 43 mins
    Morgana and Southron warlord Helios hatch a plan to bring Camelot to its knees.

  • The Sword in the Stone Part 1

    Episode 12 - 43 mins
    Smugglers try to help Arthur and Merlin escape when Morgana's army attacks Camelot.

  • The Sword in the Stone Part 2

    Episode 13 - 43 mins
    Merlin tries to restore Arthur's faith as the situation grows desperate.

Related Clips

You May Also Like

Frequently Asked Questions

Download the Peacock app and start streaming full episodes of Merlin. View the full list of supported devices.

You can watch Merlin on Peacock. Just sign up and stream every episode.

Peacock currently has 5 seasons of Merlin available for streaming.

Pick Your Plan. Cancel Anytime.

  • MOST POPULAR

    Premium

    Stream 80,000+ hours of the best in TV, movies, and sports.

    • New & Hit Shows, Films & Originals
    • LIVE Sports & Events
    • Current NBC & Bravo Shows
    • 50+ Always-On Channels
    $5.99/month
    Get Premium

  • Premium Plus

    Everything you get with Premium, plus:

    • No Ads (Limited Exclusions*)
    • Download & Watch Select Titles Offline
    • Your Local NBC Channel LIVE, 24/7
    $11.99/month
    Get Premium Plus

*Due to streaming rights, a small amount of programming will still contain ads (Peacock channels, events and a few shows and movies).

Logo

Stream new movies, hit shows, exclusive Originals, live sports, WWE, news, and more.

Join Peacock
Apples Never Fall
STREAMING NOW
Peacock Originals
Oppenheimer
STREAMING NOW
New Movies
Vanderpump Rules
STREAMING NOW
Bravo
Golf
STREAMING NOW
Live Sports