Disaster in a New York tunnel as explosions collapse both ends of it. One hero tries to help the people inside find their way to safety.
 
Your typical 90s crazy action movie complete with horrible acting, tons of explosions and a completely unbelievable story.
 
FUN FACT:  One reason Sylvester Stallone agreed to act in this movie was to help him overcome his fear of confined spaces. He'd agreed to appear in Cliffhanger (1993) to help him overcome his fear of heights.