The third season of this Syfy series inspired by the legend of King Arthur (Bradley James) and his mentor, the sorcerer Merlin (Colin Morgan), picks up with Morgana (Katie McGrath) a year after she fled Camelot and joined forces with the sorceress Morgause (Emilia Fox). With the future of Camelot at risk, it’s up to Arthur to protect the kingdom from their evil plot ... but he’ll need Merlin’s help to pull it off.
