Release Message:  Four fugitives encounter an iceberg in which a caveman has been frozen in suspension and now is revived-- and who Superboy (Bob Hastings) must battle.

Description:  Four fugitives encounter an iceberg in which a caveman has been frozen in suspension and now is revived. A group of criminals distracts Superboy by making him fight a thawed out Neanderthal. The use the distraction to steal an experimental invention. Fortunately, Superboy managed to defeat the caveman and stop the criminals.