As the great battle rages on Camlann's mighty plain, Merlin faces his moment of destiny.
Merlin finds himself facing the future he’s fought so long to avoid.
A troubled Mordred must choose between love and loyalty.
Morgana closes in on Emrys.
Merlin risks everything to put an end to Morgana’s control over Gwen.
As a deadly net closes in around Arthur, Merlin finds himself far from Camelot.
King Arthur is the target of a dangerous assassin - his wife and queen, Guinevere.
Morgana uses Gwen to lure Arthur into a deadly trap.
When Arthur angers the ancient Disir, Merlin must make the hardest decision of his life.
Amongst the smoking ruins of Nemeth, Morgana and King Odin make a sinister pact to lure Arthur to his death...
Arthur risks everything when he summons a spirit from the dead – Uther.
Ancient prophecies of Mordred weigh heavy on Merlin, for not even he can sway Arthur from his chosen path.
As the forces of fate cast a shadow over Camelot, Merlin must confront his darkest fears.
Questions and answers from the cast of Merlin
With Camelot lost to Morgana, Merlin has to go to extraordinary lengths to restore Arthur's self-belief…
Arthur and Merlin are forced to run for their lives as a merciless Morgana attacks Camelot.
In order to protect Merlin and bring harmony to Albion, Finna sacrifices her life rather than fall prisoner to Morgana.
Watch a clip from Episode 409 'Lancelot du Lac'
Watch a clip from Episode 302 'The Tears of Uther Pendragon Part 2'.
Take an in-depth look at leading man Merlin, played by Colin Morgan, the hardest working lad in Camelot. We'll also meet his new love interest Freya, and discover how the elements conspired against the filming of the episodes climactic final scene.
Watch a clip from Episode 404 'Aithusa'
Watch a clip from Episode 407 'The Secret Sharer'
Watch a clip from Episode 408 'Lamia'
Watch a clip from Episode 306 'The Changeling.'
Watch a clip from Merlin, episode 213, "The Last Dragonlord."
Merlin Secrets and Magic goes behind the scenes to find out how they film sequences with the devious dragon played by John Hurt.
Watch a clip from Episode 301 'The Tears of Uther Pendragon-Part 1'.
Watch a clip from 'The Darkest Hour Part 2'.
Watch a clip from Merlin, episode 208, "Sins of the Father".
Watch a clip from Episode 312 'The Coming of Arthur Part 1'.
Watch a clip from Episode 5, 'His Father's Son.'
Download the TV Guide app for iPhone, iPad and Android!