Merlin
Season 4 Episode 1 - The Darkest Hour (1)
7.8 ?
2008
Action & Adventure, Drama, Sci-Fi & Fantasy
Evil sorceress Morgana summons mighty gatekeeper the Cailleach, who opens a door to another world from which hellish creatures pour forth. As Arthur and his loyal knights take up arms, Merlin discovers the only thing that will stop them is an unimaginable sacrifice.
Episodes in Season 4
1
The Darkest Hour (1)
44 min
NOW PLAYING
2
The Darkest Hour (2)
43 min
3
The Wicked Day
44 min
4
Aithusa
43 min
5
His Father's Son
43 min
6
A Servant of Two Masters
43 min
7
The Secret Sharer
43 min
8
Lamia
43 min
9
Lancelot du Lac
45 min
10
A Herald of the New Age
43 min
11
The Hunter's Heart
43 min
12
The Sword in the Stone (1)
43 min
13
The Sword in the Stone (2)
44 min
