Pirates have been raiding numerous trade ships, stealing components to make a nuclear warhead. Their leader The Octopus, has plans to blow up the polar ice caps and flood the world to protect the world's marine life from humans. The team is tasked with protecting a ship with the final component for the warhead, but when they're are captured and The Octopus' true identity is revealed, Frank is torn between what to do. (thetvdb.com)