Yesterday a bunch of the LA journalists got to attend a Supernatural screening of "As Time Goes By" and have a Q&A session with Executive Producer Robert Singer.  Laura Prudom of The Huffington Post has published a full transcript of that interview, and he really says a lot about what's coming up for the rest of this season.  It's quite exciting when you read it.  Sounds like Sam and Dean are going to have a ball at the hiding place for the Men of Letters in the next episode.  He also talks about Benny, Kevin, Amelia, Charlie and poor Castiel.