Underappreciated in his own time, Johann Sebastian Bach has ascended to Olympian heights in the estimation of generations of music lovers. But what is it about his music that makes it great? Composer and musicologist Robert Greenberg helps you hear the extraordinary sweep of Bach's music and understand his compositional language—whether you're a devoted admirer or a casual listener.

An industrialist (Joseph Cotton) and a pianist (Joan Fontaine) meet on a trip and fall in love. Through a quirk of fate, they are reported dead in a crash though they weren't on the plane. This gives them the opportunity to live together free from their previous lives. Unfortunately, this artificial arrangement leads to greater and greater stress. Eventually the situation collapses when they come to pursue their original, individual interests without choosing a common path.

A U.N. space expedition to the planet Uranus discovers a bizarrely familiar world right out of their own heads, featuring places and people the crew members recall from their past. It's all part of a fantasy created by the planet's master, a giant, pulsating brain that can also turn their worst thoughts into reality.