An account of Orson Welles' 1938 radio drama broadcast that inadvertently started a mass panic.

JFK's campaign for president is the first to be waged on television, a distinct advantage for the telegenic candidate. Despite his lack of legislative achievements and his Catholicism -- which many Americans see as a negative -- Kennedy wins the election on the promise that he will stand up to the Soviets and protect American preeminence in the world.

This episode follows Kennedy into the White House, offering fresh assessments of the successes and failures of his tenure. In 1961, the most challenging issue facing the new administration is the spread of communism and continuing Cold War fears. Only a few months into his first term, Kennedy launches the Bay of Pigs invasion, an unmitigated disaster that teaches him a powerful lesson. Nikita Khrushchev proves a stubborn foe, and Kennedy takes a stand against the spread of communism in a country few Americans had ever heard of--Vietnam. On the domestic front, civil rights prove tricky for the administration, as they rely heavily on the support of Southern Democrats. Forced to intervene when Freedom Riders take direct action in Southern states, the administration sends in federal marshals to ensure their safety. Health issues continue to plague the president and pain is a constant companion. Glamorous first lady Jackie captivates the world on her travels, while rumors of the president's womanizing continue in Washington.

From PBS and AMERICAN EXPERIENCE: In the early 20th century, the average American medicine cabinet was a would-be poisoner's treasure chest, with radioactive radium, thallium, and morphine in everyday products. The pace of industrial innovation increased, but the scientific knowledge to detect and prevent crimes committed with these materials lagged behind until 1918. New York City's first scientifically trained medical examiner, Charles Norris, and his chief toxicologist, Alexander Gettler, turned forensic chemistry into a formidable science and set the standards for the rest of the country.

The pivotal year that essentially ushered in the true 1960s is explored.

From pbs.org What is it like to be cut off from your faith and your family? The Amish: Shunned follows seven people who have chosen to leave their closed and tightly-knit communities for the outside world, knowing they can never return. Each has paid deeply for their decision. Estranged from loved ones, these former Amish find themselves struggling to make their way in modern America.

The historical account of outlaws Butch Cassidy and the Sundance Kid, whose turn of the last century exploits made headlines, led them to be pursued by Pinkerton detectives hired by the railroads, and inspired a hit 1969 film.

In 1910, the Pennsylvania Railroad successfully accomplished an enormous engineering feat: knitting together the entire eastern half of the United States by building tunnels under New York City's Hudson and East Rivers, connecting the railroad to New York and, eventually, to New England. The tunnels terminated in what was one of the greatest architectural achievements of its time, Pennsylvania Station. Designed by renowned architect Charles McKim, and inspired by the Roman baths of Caracalla, Pennsylvania Station covered nearly eight acres, extended two city blocks, and housed one of the largest public spaces in the world. But just 53 years after the station's opening, the unthinkable happened. What was supposed to herald and represent the American Empire was slated to be destroyed. The financially strapped Pennsylvania Railroad announced it would tear down what had once been its crowning jewel to build Madison Square Garden. It took three years to dismantle Alexander Cassatt's monumental station. In the wake of the destruction, New York City established the Landmarks Preservation Commission, sparing Grand Central Terminal a similar fate.

This documentary recalls the confrontational, violent summer of 1964 in Mississippi, when student volunteers from around the country joined with local activists in an effort to register to vote as many African-Americans as possible.