Cinematographer and documentarian Jody Lee Lipes crafts an intimate, fly-on-the-wall documentary offering a rare peek into the highly-guarded world of professional ballet. The film shadows Justin Peck, the 25-year old choreographer of the New York City Ballet, as he undertakes the Herculean task of creating the company's 422nd original piece while simultaneously fulfilling his role as a Corps de Ballet member. Lipes chronicles Peck's creative process from its embryonic stages to its highly anticipated premiere, quietly observing as he balances a roster of musicians, designers, and dancers from this famed institution. Ballet 422 is a powerful celebration of the skill and endurance of Peck and his fellow NYCB dancers-as well as those who remain hidden in the wings.

Carl Sagan teaches students in a classroom in his childhood home in Brooklyn, New York, which leads into a history of the different mythologies about stars and the gradual revelation of their true nature. In ancient Greece, some philosophers (Aristarchus of Samos, Thales of Miletus, Anaximander, Theodorus of Samos, Empedocles, Democritus) freely pursue scientific knowledge, while others (Plato, Aristotle, and the Pythagoreans) advocate slavery and epistemic secrecy.

Widespread immigration to the U.S. from Latin countries begins – first with a small group from Cuba, then a larger one from Mexico. Both flee chaos and violence in their home country and are attracted by opportunities in the United States. In 1898, the U.S. helps liberate Cuba and Puerto Rico from Spain but then seizes Puerto Rico as its colony. The first Puerto Rican arrivals (now U.S. citizens) establish a network in New York.

Series concludes with the focus shifting to the United States in the post-war years of the 1950s and beyond. Beginning with arguably the most notorious work of 20th century classical music, John Cage's 'silent' composition 4'33", it looks at how a series of maverick Americans re-invented the sound of classical music into a more simple form, bringing back harmonies and rhythms that made it increasingly popular with audiences across the world. It also examines how this music found its way into a spiritual realm, with the strain of pared-down religious composition that came to be known as 'holy minimalism'. From the Maverick concert hall in Woodstock, New York to an Orthodox cathedral in Estonia to a car park in Peckham, south London, the story is told by a stellar line-up of contributors including Philip Glass, Steve Reich, John Adams, Arvo Pärt and John Tavener.

Richard Dawkins explores what science can tell us about death. It's a journey that takes him from Hindu funeral pyres in India to genetics labs in New York.Dawkins brings together the latest neuroscience, evolutionary and genetic theory to examine why we crave life after death, why we evolved to age and how the human genome is something like real immortality - traits inherited from our distant ancestors that we pass on to future generations.

On August 7th, 1974, a young Frenchman named Philippe Petit stepped out on a wire illegally rigged between the New York World Trade Center’s twin towers. After dancing for nearly an hour on the wire, he was arrested, taken for psychological evaluation, and brought to jail before he was finally released. This extraordinary documentary incorporates Petit’s personal footage to show how he overcame seemingly insurmountable challenges to achieve the 'Artistic crime of the century'.