Mark's and Maggie's marriage hasn't been the same since Maggie was mugged a few months ago. She's cut back on her work hours, bought mace and even a switchblade--leaving Mark wondering about her mental state. He decides that they should head out for their annual trip from Chicago to visit his parents in Virginia earlier than usual. Traffic turns out to be bad and they also begin to worry about a huge storm that they will have to drive through. These obstacles fray both their nerves and make the car ride even more tense. Will Mark and Maggie be able to come together and heal their marriage or will the journey push them even further apart?