Filming has been on for a few days now in the Dallas area. A scene was apparently shot just a few miles from me in Rockwall, but I didn't know about it until I read the paper today. They're going to be here for ten months, so maybe I can cameo. The biggest and best news of the Dallas Morning News story is that Invasion's William Fichtner is joining the cast as Agent Alexander Mahone. He was cast the day before filming began.