Garry Chalk: (On working with the Asgard puppet on Stargate SG-1) That's an eerie experience. I'll tell you that. Because he looks so real. And when you feel him you go, "Eww, he feels alien!" And he's all made out of silicon. But when he starts talking to you you're going, [slaps table, laughs] "OK! Hello, Mr. alien!" It's quite something. So I enjoyed that.