According to Variety, Robert Zemeckis has penned the adaptation and is set to direct the picture as well. Zemeckis will probably be remembered by most of you for his serious films like "Cast Away" and "What Lies Beneath". I will always identify him with the "Back to the Future" series of movies. If you are wondering whether "A Christmas Carol" will be a good fit for him, be sure to check out "The Frighteners" (a fantastic thriller from the mid 1990's).
The upcoming movie will be using lots of techniques that were employed in "The Polar Express" and "Monster House". It will use a lot of performance capture and three-dimensional effects. They are hoping to continue with the same kind of techniques they will be using to film the upcoming "Beowulf" with Angelina Jolie.