For more details, you can find the full synopsis and cast list on Rotten Tomatoes or the Merlin Wiki. The Adventures of Merlin: Season 2, Episode 4
In Season 2, Episode 4 of Merlin , titled "," the story focuses on a rescue mission and the rekindling of old feelings. Plot Summary
Santiago Cabrera returns as Lancelot, and James Cosmo guest stars as the villainous Hengist.