In the next all-new episode of Merlin, Cenred has Gwen cornered and lays out an ultimatum. He threatens her and makes her very aware that she could lose her kidnapped brother that Cenred is holding if she doesn’t deliver Arthur to him. She claims she has no association to the Prince, but obviously both know better. With tears in her eyes, Gwen contemplates what is most important and how she will ever decide while Morgause sits out of sight with a sinister smirk adorning her face. Watch the clip and be sure to tune in on Friday at 10/9c to see what Gwen will decide. Will her love for Arthur win out, or will she decide family ties run deeper?