The day after Halloween, Jim awakens in his crashed car to find two strangers, Fran and George, locked in with him, the walking dead lumbering outside of the vehicle. The threesome soon realizes that they are trapped inside with no way to contact the outside world and radio announcements telling them to remain indoors and away from anyone whose been attacked. As the days progress, the characters struggle with themselves and one another to remain optimistic and sane but disagreements and discoveries about one another lead to conflict and escalated bad behavior. A break occurs between the group when there is a close encounter with disaster involving Fran's boyfriend Shaun, now a zombie who even in un-death has refused to leave her side, and the tenuous peace within the car strains to the snapping point. Each characters momentary decisions after this effect not only their own eventual escape or demise but the futures of everyone else within the car and whether or not they will be saved. This film explores the dynamics and behavior of people in seemingly hopeless situations and not only how we change ourselves to survive but how we interact with others.