On a distant planet conditions have reached the breaking point. There are too many people. The population has reached the point where there isn't room for even one more person. To alleviate the problem a rather large space ship filled with pilgrims goes in search of a new world that leads them to Earth. Our first episode is concerned with the rather long journey from their world to Earth. During this time they use a time-space scope to examine the history of Earth which leads them to conclude it's too dangerous to make direct contact with Earthians explaining why ET's are so standoffish....

Call It Science Fiction, Part 2, the Exchange is the second in a series of stories about the adventures of three ET's residing in a Type-2 space ship as they get involved in the lives of earthlings. In this episode Ty is exchanged with a black newborn baby the son of a share cropper in the segregated south, 1922. He doesn't know he's an ET. His friends above get him out of several scrapes including being lynched by the Ku Klux Klan. He is eventually brought home being re-exchanged as a young adult.

A funny thing happened to Ralph. He's an exchanged ET abducted by ET's and brought aboard the same space ship from which he had come. There he was given a message for the people of Earth, "It's up to the people of Earth to save themselves from the destruction which threatens them."

Dow 30 Corporation Total Electric's monopoly of the copper wire and electrical components market is threatened by a copper replacement, PVI. When PVI becomes readily available the price of copper will fall like a rock. The fortunes of Total Electric and those of Elvert Mudcook its President, CEO and Chairman of the Board will fall with like a rock. Elvert Mudcook could buy the rights PVI but his pride and that of Total Electric won't let him. After letting the situation get out of hand he called an emergency meeting of the board. "If it's electric Total Electric does it" was the way Elvert...