Two months after Rockville’s Regal Cinema was supposed go dark, the show is still going on — and it will continue, apparently, for the foreseeable future. This past January, Regal announced the impending closure of 39 theaters including this one. But the Feb. 15th “last day” came and went… and nothing happened. The Rockville theater is still listed on Regal’s website, and employees tell us they have movies booked through at least the end of summer. Will the curtain come down after that? Or is a second act on the way? Pass the popcorn and stay tuned.