Party like it's 2005! According to a Facebook posting from Exhibitor Relations, Margaret -- Kenneth Lonergan's long, long, long, long, long delayed follow-up to You Can Count on Me -- will arrive in theaters on Sept. 30 via Fox Searchlight. The film stars Matt Damon, Mark Ruffalo, Matthew Broderick, Allison Janney, and Anna Paquin, and deals with the aftermath of a tragic school bus accident. [Facebook]