"Host Liane Hansen talks to Mary McDonnell, star of the TV show, 'Battlestar Galactica,' about the end of the series on Friday night and its popularity with fans."
http://www.npr.org/templates/story/story.php?storyId=102205790I'm one of the editors of transcripts for this program but I don't think the actual audio is up yet. But at the same link, there is an article and audio of the Battlestar panel of actors at the United Nations discussing current issues in light of the show that I think you might find interesting.