The Mist Movie Wiki

The director revised the ending of the film to be darker than the novella's ending, a change to which King was amenable. He also sought unique creature designs to differentiate his from creatures in past films. The Mist was commercially released in the United States and Canada on November 21, 2007; it performed well at the box office and received generally positive reviews.[citation needed]
Although a monster movie, the central theme explores what ordinary people will be driven to do under extraordinary circumstances. The plot revolves around members of the small town of , Maine who, after a severe thunderstorm causes the power to go out the night before, meet in a supermarket to pick up supplies. While they struggle to survive an unnatural mist which envelops the town and conceals vicious, otherworldly monsters, extreme tensions rise among the survivors.The Mist Movie Wiki