A group of Japanese disguise one of their spies as Pyroman and send him to America armed with a hand-held shocker, simulating the hero's powers. They hope to commit sabotage in America openly, blaming it on Pyroman.; Getting a phone call from his partner, Professor Prescott, Bruce races to the lab only to discover that Prescott and their new invention: the Z-99 tank, are missing.; With the financial backing of his uncle, Peter sets out for Cairo, Egypt, to discover the mysteries of the tomb of a famed Cat-God and the jewels hidden within. Within the tomb, Peter discovers a mummy in a sarcophagus holding a scroll that foretells a priest being reincarnated into the body of one Peter Ward!; Captain Future must battle Nazi saboteurs who are attempting to disrupt conferences dedicated to a new European offensive by the Allies that the Nazis wish to wreck.; The fellas are playing a game of baseball and hit the ball into the Samuel Hotchkiss Estate grounds. When they go onto the grounds to retrieve the ball, they discover a nest of Axis spies who have absconded with secret American plans for an anti-radar machine!