Things we know about the Unseelie King so far. 1. He has too many kids. 2. One of those kids is Kieran. 3. He’s a king. 4. He apparently doesn’t get involved in stuff much since we haven’t see him yet. That isn’t much to work off of. So I drew together a list of medium mature very attractive actors. Daniel Day Kim is definitely my favorite. but I think these are all people who could pull off faerie king. Look at some of those cheekbones. Well, it’s be nice to meet you Unseelie King. Please be as little of a villain as possible. We need more sympathetic faeries.