The story tells how Davy Crockett was able to fight for the United States through various wars up until World War II. He accomplished this by consuming water from the Fountain of Youth.; Traine, an alien, is sent from his planet Leptora to scout out Earth for an invasion. When he crashes and gets injured, he's nursed back to health by Stella. Falling in love, Traine is convinced to stay on Earth with Stella and never reports back to his homeworld.; Roger Smith is supposed to transport diamonds for his employer. When he contemplates fleeing with the diamonds, an eerie dream convinces him not to.; Jack Miller saves a young soldier on the battlefield but unfortunately is blinded by a bullet to the head. Years later an eye doctor named Dr. Ives saves his vision. This young brillant doctor was the young soldier Miller had saved years earlier!