Superman – The Grayson Submarine, 6of6. 410523

Though Superman had returned the Grayson submarine and his friends to safety, Doctor Deutsch has managed to escape. Why is the spy heading back to his old hide out? What dangers await in his master plan to rule the world?

Listen and learn about the secret laboratory and a few of the plans that Doctor Deutsch has in store for America. Clark is only beginning to learn how clever the expert spy really is. Only too late does he learn of how Doctor Deutsch has once again slipped through the fingers of the athorities.