Cheap 3-D thrills as only 1950s science-fiction films can provide them. Egan is investigating some problems at a secret underground laboratory. Work on the world's first space station is being sabotaged and it is up to him to find out who is responsible. He discovers that Novac, the nuclear-powered robot brains of the plant, has been toyed with by enemy agents. Aerospace battles, robot destruction, exciting action beyond belief, and good, clean fun follow. It's a bit talky for its own good and the direction tends to slow things down for explanations, but overall it's a good way to spend a Saturday afternoon.