In 2114, the evil Ah’Reejh terrorizes the galaxy with their fearsome weapon, the Annihilator. In response, Earth’s elite fighting force, Space-Cor, sends the crew of the star-jet Polaris to obtain technology that will defend Earth against the Annihilator. However, the mission is sabotaged by an enemy agent who sends Polaris off course into the forbidden Hades Sector. In a race against time, the Polaris crew must find their way home and complete its mission in time to save Earth.