Merlin · Season 3, Episode 5
Merlin Season 3 Episode 5: The Crystal Cave
About Merlin: Fantasy drama based on the legend of King Arthur and Merlin.
More from Season 3
Season 3, Episode 1: The Tears of Uther Pendragon: Part One Season 3, Episode 2: The Tears of Uther Pendragon: Part Two Season 3, Episode 3: Goblin's Gold Season 3, Episode 4: Gwaine Season 3, Episode 6: The Changeling Season 3, Episode 7: The Castle of Fyrien Season 3, Episode 8: The Eye of the Phoenix Season 3, Episode 9: Love in the Time of Dragons Season 3, Episode 10: Queen of Hearts Season 3, Episode 11: The Sorcerer's Shadow Season 3, Episode 12: The Coming of Arthur: Part One Season 3, Episode 13: The Coming of Arthur: Part Two