In this preview for the upcoming episode, “Aithusa”, Merlin, Arthur and the Knights of Camelot are under the attack by an unknown enemy. One of his men gets hit in the leg and the army struggles to find a plan of attack, when suddenly Merlin spots the attacker over the ledge above. He signals Arthur and quickly makes a move while Merlin uses magic to throw the enemy’s weapon out from his hands. Tune-in to an all-new episode of Merlin this Friday at 10/9c on Syfy as an enigmatic stranger appears with a magical secret that could change Camelot forever.
(apologies for the size of the video and the auto-play – I’m trying to get a better one)