Amos and Andy trying to make a go of their "open-air" taxi business while they get caught up in a society hassle, involving driving musicians to a fancy party.

The history of the television version of "Amos and Andy" and the public outcry to cancel it.

For 50 years radio dominated the airwaves and the American consciousness as the first “mass medium.” In Empire of the Air: The Men Who Made Radio, Ken Burns examines the lives of three extraordinary men who shared the primary responsibility for this invention and its early success, and whose genius, friendship, rivalry and enmity interacted in tragic ways. This is the story of Lee de Forest, a clergyman’s flamboyant son, who invented the audion tube; Edwin Howard Armstrong, a brilliant, withdrawn inventor who pioneered FM technology; and David Sarnoff, a hard-driving Russian immigrant who created the most powerful communications company on earth.

Steve Allen hosts this collection of clips of some of the greatest comedy teams in movie and television history, including Our Gang, Laurel and Hardy, The Marx Brothers, Burns and Allen, The Three Stooges, The East-Side Kids, Abbott and Costello, and Martin and Lewis.