When a Druid and his apprentice are caught, the pair make a bid for freedom, with guards in pursuit. Merlin must choose between a Druid’s life and his destiny to protect Arthur.

Mordred is still a druid, but now he is very ambiguous ... the audience will expect big hugs all around, but in typical Merlin fashion, expectations are immediately flipped on their head.

8. The Hollow Queen - As a deadly net closes in around Arthur.When Merlin agrees to help a young Druid boy, Daegal, he has no choice but to leave Camelot on a dangerous mission. More info ...