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 305 'The Crystal Cave'.
Listen to the Merlin star answer your questions from Facebook.
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'
Watch a clip from Episode 306 'The Changeling.'
Watch a clip from Episode 401 'The Darkest Hour Part 1'
Watch a clip from Merlin, "Lady of the Lake".
Watch a clip from 'The Darkest Hour Part 2'.
Watch a clip from Episode 307 'The Castle of Fyrien'.
Watch a clip from Episode 308 'The Eye of the Phoenix.'
Watch a clip from Episode 412 'The Sword in the Stone, Part 1'
Watch a clip from Episode 5, 'His Father's Son.'
Like Smallville did for Superman, Merlin is a new drama series that updates the story of the infamous sorcerer of Arthurian legend for a new audience. In a time before history began, the mythical city of Camelot was a fantastical realm and a dangerous world in which magic has been banned by the ruthless tyrant Uther Pendragon. When Merlin, a young man gifted with extraordinary magical powers, arrives in the kingdom, he discovers his destiny and that of the kingdom's young leader in waiting,Arthur, are inextricably linked.
Download the TV Guide app for iPhone, iPad and Android!