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 Viewers and Ratings

Season 4 Episode 1 of Merlin resulted in a 0.00 rating in the 18-49 demographic.

Merlin Season 4 Episodes...

• s04e01 - The Darkest Hour - Part 1
• s04e02 - The Darkest Hour - Part 2
• s04e03 - The Wicked Day
• s04e04 - Aithusa
• s04e05 - His Father's Son
• s04e06 - A Servant Of Two Masters
• s04e07 - The Secret Sharer
• s04e08 - Lamia
• s04e09 - Lancelot Du Lac
• s04e10 - A Herald Of The New Age
• s04e11 - The Hunter's Heart
• s04e12 - The Sword in the Stone (Part 1 of 2)
• s04e13 - The Sword in the Stone (Part 2 of 2)

Merlin Show Summary

Merlin is a young warlock who arrives in the kingdom of Camelot after his mother arranges for him to stay with the court physician, Gaius. He discovers that the king, Uther Pendragon, has outlawed magic and imprisoned the last great dragon deep under the kingdom.

The dragon tells Merlin that he plays an important role: to protect Uther's son, Arthur, who will bring forth a great kingdom. When Merlin meets Arthur, he believes that he is arrogant and Arthur, likewise, views Merlin as subservient. Merlin must keep his magic secret or face being executed by Uther.