They are making a movie version of Stephen King's The Mist, which you'll remember from one of his short story books, Skeleton Crew. The story of people trapped in a scary, scary mist will be made all the better by the inclusion of Thomas Jane (The Punisher) and Andre Braugher, otherwise known as perhaps the greatest actor on the planet.
The script was written by Frank Darabont, who has done a few notable collaborations with King over the years, most notably The Shawshank Redemption and The Green Mile. So, the pedigree on this one is pretty good.
Dark Horizons.com: Braugher & Holden Enter "The Mist"