ARLINGTON, Va. (AP) – Fans of “Downton Abbey” will get a refresher to prepare for season three. The cast has gotten together to reminisce about the highlights from seasons one and two for a PBS special that will air later this month. You can also see what went on behind the scenes and get a sneak peak at season three. “Downton Abbey Revisited” premieres November 25. The new season will start January 6.