: The episode first premiered on December 1, 2012 , during the show's final television run.

: The episode title refers to Guinevere . Having been brainwashed by Morgana earlier in the season, she operates as a spy within the castle, even poisoning Arthur's drink to ensure his death during a planned ambush.

The episode of BBC's Merlin , titled " The Hollow Queen ," marks a pivotal, dark turning point in the final season. It serves as a masterclass in tension, highlighting the isolation of Merlin as he battles internal and external threats to Camelot. Plot Summary: A Trap in the Woods

: Merlin meets a young boy named Daegal , who claims to be a Druid seeking help for his sick sister. Despite his suspicions, Merlin's compassion leads him into a trap set by Morgana.

: Faced with a life-or-death situation in the woods, Merlin is forced to act with a survivalist edge that reflects his maturing, darker persona in the final arc of the show. Production and Legacy