Shortly after 8 p.m. on October 30th, 1938, the voice of a panicked radio announcer broke in with a news bulletin reporting strange explosions taking place on the planet Mars, followed minutes later by a report that Martians had landed in the tiny town of Grovers Mill, New Jersey. It turned out to be H.G. Wells' classic 'The War of the Worlds', performed by 23-year-old Orson Welles. Although most listeners understood that the program was a radio drama, the next day's headlines reported that thousands of others plunged into panic, convinced that America was under a deadly Martian attack. 75 years after the original radio broadcast, 'American Experience' examines the elements that came together to create one of the biggest mass hysteria events in U.S. history.

JFK’s rise to power. With illuminating interviews from family members, including sister Jean Kennedy Smith, historian Robert Dallek, and author Robert Caro, this episode offers new insight into Kennedy’s early years. John Fitzgerald Kennedy is one of nine children born to one of the wealthiest men in America. Unlike his robust siblings, he is haunted by a mysterious illness. Finally diagnosed with Addison’s disease, he will spend his life in and out of hospitals and in constant pain. Jack Kennedy first bursts onto the national stage as a war hero through his courageous rescue of his PT-109 crewmen. When his older brother, Joe Jr., is killed in the line of duty in 1944, the family’s political hopes shift to Jack. Despite the odds, he wins his Grandfather Fitzgerald’s old Massachusetts congressional seat. With his congressional win, Kennedy rises in power and influence, unseating Senator Henry Cabot Lodge in a surprising victory.

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.

The story of New York City's first medical examiner, Charles Norris (1867-1935), and his chief toxicologist, Alexander Gettler (1883-1968), who pioneered the use of forensic science to explain violent and suspicious deaths. Included: remarks from renowned medical examiners Marcella Fierro and Michael Baden; and author Deborah Blum ("The Poisoner's Handbook"). Oliver Platt narrates.

Recalling 1964, a pivotal year in U.S. history. While the Beatles captured the imaginations of the nation's youth, President Lyndon B. Johnson signed the Civil Rights Act, unveiled his vision of a "Great Society" and squared off against Barry Goldwater in the presidential election. Also covered: the murders of three Freedom Summer volunteers; and the influence of Betty Friedan's "The Feminine Mystique." Based in part on Jon Margolis' "The Last Innocent Year: America in 1964."

Filmed over the course of twelve months, The Amish: Shunned follows seven former members of the Amish community as they reflect on their decisions to leave one of the most closed and tightly-knit communities in the United States. Estranged from family, the ex-Amish find themselves struggling to understand and make their way in modern America. Interwoven through the stories are the voices of Amish men and women who remain staunchly loyal to their traditions and faith. They explain the importance of obedience, the strong ties that bind their communities together, and the pain they endure when a loved one falls away.

Robert Leroy Parker and Harry Alonzo Longabaugh, better known as Butch Cassidy and The Sundance Kid, form the Wild Bunch gang and pull off the longest string of holdups in history.

In 1910, the Pennsylvania Railroad successfully accomplished the enormous engineering feat of building tunnels under New York City's Hudson and East Rivers, connecting the railroad to New York and New England, knitting together the entire eastern half of the United States. The tunnels terminated in what was one of the greatest architectural achievements of its time, Pennsylvania Station. Penn 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 monumental building that was supposed to last forever, to herald and represent the American Empire, was slated to be destroyed.

In the summer of 1964, more than 700 students join with organizers and local blacks to canvas for voter registration, create Freedom Schools and establish the Mississippi Freedom Democratic Party.