Season 5, Episode 7 A Lesson in Vengeance
First Aired: February 15, 2013
Morgana and Gwen plot to kill Arthur.
Cast & Details See all »
- 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)