1-th episode of 4-th season "Merlin"

What "Merlin" 1-th episode about

After Morgana's determination threatens not only Arthur's future, but also the very balance of the world, Merlin faces his toughest challenge yet. Hellish creatures end up emerging hugging everyone that they touch. With Uther a shadow of his former self, Arthur and his loyal knights, including Lancelot are forced to try and protect the kingdom.

Episode number: 1

Episode name: "The Darkest Hour - Part 1"

Episode release date: 1 october 2011 at 19:50

Status: aired

Rating: 8.6