Katie McGrath

Sir Thomas More and Bishop Fisher are imprisoned in the Tower of London for refusing to recognize Henry as the head of the Church of England. They are likely to be executed if they do not swear allegiance to the king. Also available on Amazon Instant Video and VUDU

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.

Not long after arriving in Camelot -- a majestic kingdom where magic is a capital crime -- young warlock Merlin (Colin Morgan) realizes that his true mission is to use his powers to protect the future king Arthur (Bradley James). Among the few who know of Merlin's destiny are court physician and ex-sorcerer Gaius (Richard Wilson) and the dungeon-bound Great Dragon (voiced by John Hurt) in this family-friendly fantasy drama.

Magic and action reign in Season 2 of this family show featuring young warlock Merlin, who acts as a servant to Arthur, the future king of Camelot. But Merlin must keep his abilities a secret because magic has been banned by Arthur's father.

When Merlin, a young man gifted with extraordinary powers, arrives in the kingdom, he quickly makes enemies, including the heir to Uther's crown, the headstrong Prince Arthur. But guided by Uther's wise Physician, Gaius, Merlin is soon using his talents not just to survive but also to unlock Camelot's mystical secrets. As he does so, he discovers that his destiny and that of the kingdom's young leader in waiting, Arthur, are inextricably linked.