George R.R. Martin on His お気に入り GOT Actors, and the バタフライ, 蝶 Effect of TV Adaptations 

''Another group that deserves special mention was the kids — it's very difficult to cast a kid. Our kids had to carry a very serious dramatic weight — we needed really good young actors. We got three terrific ones.''
キーワード: ゲーム・オブ・スローンズ, season 1, season 2, interview, george r.r. martin