On Sunday, November 2, is the The Simpsons 19th "Treehouse of Horror" Halloween episode. This year, the show will have a Mad Men spoof in a segment called "How to Get Ahead in Dead-Vertising"…and it leaked! It looks like they've only spoofed the opening credits of Mad Men, but they did a damn near perfect job. (Click image to view video.) [NY Mag, via Videogum]Click to view