Season 5, Episode 7 A Lesson in Vengeance
First Aired: February 15, 2013
Morgana and Gwen plot to kill Arthur.
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- Premiered: September 20, 2008
- Rating: TV-PG
- Premise: A retelling of the Arthurian legend that centers on Merlin, a young wizard new to Camelot, a kingdom ruled by a tyrant who's banned the use of magic. (more)
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