Merlin: Another Thrones star joins Series 5
It has been officially announced that another Game of Thrones star will be in the fifth series of Merlin.
In addition to Liam Cunningham, John Bradley will have also have a guest role. Bradley plays the kindhearted Samwell in Game of Thrones.
In Merlin, he will play the a character called Tyr Seward. No further details on the role were revealed.