Murray McArthur: Murray McArthur. Actor: The Lord of the Rings: The Rings of Power. Best known for Game of Thrones in which he plays the Wildling chieftain, Dim Dalba. A British stage, television and film actor. The son of a mushroom farmer, of Scottish parentage and red-haired, he was born and raised in Devon. He received a BA (Joint Hons) degree in English and Drama at Loughborough University and went on to...
