""Gary Busey and Billy Dee Williams star in this action-packed thriller about a chemical-weapons expert who`s taken hostage by insurgents. In an attempt to save the man a team of Navy SEALS the Steel Sharks heads to Iran on a rescue mission. But the Steel Sharks are captured as well and held aboard a nuclear submarine -- and their only chance for survival is a battle beneath the ocean`s surface that could have grave consequences for everyone.""