Merlin clip from Tears of Uther Pendragon part 2

Part 2 of Merlin's second episode of season 3, Tears of Uther Pendragon, part 2, is airing on Syfy tonight at 10 pm ET/PT. The following is a clip from the show:




The following is from the press release:

"The season opener left off with King Uther being driven mad by a spell
placed upon him by Morgana and Morgause, and Merlin just rescued by
the Great Dragon from an army of giant scorpions – but not before the
young wizard had been stung with the creature’s deadly venom.

In “The Tears of Uther Pendragon, Part 2,” Morgana and Morgause
continue with their evil plan – keeping Uther mentally incapacitated
and convincing his enemy, Cenred, to invade Camelot. The fate of the
kingdom now rests on Arthur’s shoulders … unless Merlin can heal in
time to help save Camelot – and deal with any other tricks these
witches might be preparing to unleash."