The Great Dragon has been set free and fully enraged turns his unhappy hatred towards Camelot without pity. The castle is crumbling down and Arthur and his men realize they won't be able to hold out for much longer. The only wait to defeat the Dragon appears to be a Dragonlord, but Uther wiped them all out of the kingdom years ago. However, Gaius admits that there might be one of them alive and hiding. The last Dragonlord becomes not only the only hope of future for Camelot but also a key to Merlin's own past. Will Arthur and Merlin manage to find Balinor in time to save the kingdom and persuade him to return to Camelot to save his enemy, Uther?
Season 2 Episode 13 of Merlin resulted in a 0.00 rating in the 18-49 demographic.
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.