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.
Merlin star Colin Morgan talks about the important events from episode 507 'A Lesson in Vengeance.'
Watch a clip from Episode 409 'Lancelot du Lac'
Watch a clip from Episode 309 'Love In The Time Of Dragons'.
A Druid elder spends his last breath pleading with Arthur to make amends with the old religion.
Listen to the Merlin star answer your questions from Facebook.
Watch a clip from Episode 407 'The Secret Sharer'
Watch a clip from Episode 408 'Lamia'
Merlin star Colin Morgan talks about the important events from 'The Dark Tower.'
The greatest betrayal may lie ahead for Arthur, in the form of his true love.
Merlin star Colin Morgan talks about the important events from episode 512 'The Diamond of the Day: Part 1.'
Colin talks about the important events from episode 307 "The Castle of Fryien."
Watch a clip from Episode 401 'The Darkest Hour Part 1'
Merlin star Colin Morgan talks about the important events from episode 510 'The Kindness of Strangers.'
Watch a clip from Episode 313 'The Coming of Arthur Part 2'.
Watch a clip from Episode 306 'The Changeling.'
Download the TV Guide app for iPhone, iPad and Android!