I've actually had a hard time casting Duugvilder. As I've played, and RP'd, him, I realized that I needed someone who looked like they could kick some arse without being a total badass. An actor who could carry action, humor, and pathos with relative ease. Not too dashing or traditionally handsome, but not hideous either. And, after a ton of thought, only one man fulfilled these requirements. Lords and ladies, I give you the actor best suited to play Duugvilder:
Alan Tudyk. Rockin' Duug's green hair, mustache, and beard. Yep.