This film is a vintage docudrama about the American pioneers (led by Daniel Boone in 1773) heading westward into the new frontier, crossing the Appalachian Mountains into what would later be Kentucky. The film explains the types of people, modes of transportation and various physical dangers in the period of early American expansion.
After beginning their train trip to California, a famous film actress and her daughter discover their compartment has also been assigned to a handsome biology professor.
Canada, rich in uranium, is harnessing atomic science for peacetime living. This film provides a progress report on nuclear research conducted at the atomic energy plant at Chalk River, Ontario, and shows some of the constructive applications of atomic energy carried out in hospitals (including Canada's celebrated "cobalt bomb"), in agricultural experimental stations and in industry.