Last week "General Hospital" executive producer Frank Valentini revealed that there will be plenty of villains hanging around the denizens of Port Charles this fall and he wasn't kidding. While a show rep issued a "no comment" when contacted by Soap Opera Network, actress Robin Mattson announced on her Facebook page yesterday that she is returning to the daytime soap as Heather Webber in the near future. "Heather is returning to GH soon!" read Mattson's Facebook posting. Fans last saw Heather in February, when she was carted off to jail.