Sorry, this episode is not currently available

The Castle of Fyrien

Merlin, Series 3 Episode 7 of 13

Gwen finds herself with an impossible dilemma when she is forced to choose between Arthur and her estranged brother, Elyan. With one of them certain to die at Cenred's hand, who will Gwen choose? The love of her life, or her only sibling?

Loyalties are tested to the limit and friendships are thrown to the fore as Arthur, Merlin and Gwen work together to try and find a way out of the situation. But with Morgana and Morgause doing all that they can to scupper the threesome's plan, can good conquer evil, or will Gwen lose another of those she loves?

Release date:

50 minutes

Last on

Thu 4 Apr 2013 08:40


Role Contributor
MorgauseEmilia Fox
CenredTom Ellis
ArthurBradley James
MerlinColin Morgan
GwenAngel Coulby
MorganaKatie McGrath
GaiusRichard Wilson
Uther PendragonAnthony Head
ElyanAdetomiwa Edun
Voice of the DragonJohn Hurt
FerminJody Halse
WriterJake Michie
ProducerJohnny Capps
ProducerJulian Murphy
DirectorDavid Moore

Creating magic and illusion for a rollercoaster script


Read more from Colin Gorry on the BBC TV blog.

Buy online

Buy online

Available on: DVD

From suppliers including: Amazon DVDs, Zavvi

Where to buy