In 1943, a secret government project attempted to create a cloaking device that would make warships invisible. But during the first test, the warship vanished--and could not be found again. Seventy years later, it reappears on a Pennsylvania runway, allowing the sole surviving crewman to escape and a local lawman to board. What is behind a sinister reactivation of the project? Where will the massive ship materialize next? And what will become of the two men trapped in a time/space catastrophe?