<-- Previous EpisodeNext Episode -->

Merlin: The Witchfinder

Uther is determined to get rid of all magic within Camelot once and for all. Aredian, a witch finder, is called to Camelot to help deal with the problem. Gaius tries to make Merlin see how much danger he is in. Morgana is certain that Aredian will discover her secret and Merlin attempts to protect both her and Gaius.