The voice machine is a highly sensitve radio machine that can pick up voices without the need for a transmitter, and can even pick up the voices out of history. We haven’t seen the last of the nephew of Dr Roebling, or his young blonde wife. Jack is out for revenge as he seeks control of the voice machine, but Sydney doesn’t want any part of his dastardly plans. What ruthless measures will he take to reach his goal?
Elsewhere, Clark reviews how the voice machine is supposed to work, as he talks with Perry White about his upcoming news story. Responding to a call to the emergency room, Clark gets a police report about a woman who had been shot. It’s Sydney, and Clark does what he can to lead Perry to Jack.
Jack is buttoned down, and Superman fends off the flying bullets. Can he also stop the crazed nephew from smashing the voice machine? Has the world been robbed of a wonderful invention? There’s still more to this story, so stay tuned!