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.
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.
Arthur’s plans for the future are thrown into disarray by the return of Gwen.
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 305 'The Crystal Cave'.
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 406 'A Servant of Two Masters'
Watch a clip from Episode 404 'Aithusa'
Watch a clip from Episode 303 'Goblin's Gold'.
Watch a clip from Episode 407 'The Secret Sharer'
Merlin clip - starring John Hurt, Richard Wilson, Anthony Head, Colin Morgan, Bradley James, Katie McGrath.
Merlin Secrets and Magic goes behind the scenes to find out how they film sequences with the devious dragon played by John Hurt.
Colin talks about the important events from episode 10 "Queen of Hearts."
Watch a clip from Episode 301 'The Tears of Uther Pendragon-Part 1'.
Watch a clip from 'The Darkest Hour Part 2'.
Colin talks about the important events from episode 13 "The Coming of Arthur: Part 2.
Watch a clip from Episode 306 'The Changeling.'
Download the TV Guide app for iPhone, iPad and Android!