GORE Several bodies are seen after the initial explosion and some of them are rather charred. Others who are injured are a little bloody and one man is seen with a good amount of blood running down his face. Another man outside the tunnel has a badly cut leg that's rather bloody. A man is seen paying a worker to illegally dispose of toxic materials in New Jersey. A guy talking on Madelyne's answering machine asks her for three more months with her, but is then interrupted by his wife, implying that he is having an affair with Madelyne.
Some prisoners talk to each other about why they're in prison.
One says he robbed a place with a gun, while another says he sold stolen cellular phone numbers. Several men pull a jeweler from his car, hit him, cut the handcuffs between his wrist and his briefcase, and then steal his car. Some of the survivors yell at Kit due to the stress they're under, but eventually all of them come around to helping him and the others. The explosion in and collapse of the tunnel may be seen by some viewers as tense. The rest of the movie is one peril scene after another as the people try to get out of the tunnel.