It was announced today that ImageMovers Digital in Marin County will be closing after completing Mars Needs Moms, expected to be January 2011. ImageMovers Digital was built by Robert Zemekis with Disney and is best known for producing A Christmas Carol. We first heard this news from a San Francisco friend’s Facebook posting, then a Tweet and finally from a Nikki Fink story on Deadline Hollywood and one on The Wrap. (Update: post on The Animation Guild Blog states 450 people are affected.)