The best Michael Murphy’s documentary movies

Part documentary, part concert film, part fever dream, this film captures the troubled spirit of America in 1975 and the joyous music that Dylan performed during the fall of that year.

Robert Altman's life and career contained multitudes. This father of American independent cinema left an indelible mark, not merely on the evolution of his art form, but also on the western zeitgeist. With its use of rare interviews, representative film clips, archival images, and musings from his family and most recognizable collaborators, Altman is a dynamic and heartfelt mediation on an artist whose expression, passion and appetite knew few bounds.

The Triangle Fire chronicles the 1991 fire at the Triangle Shirtwaist Factory in New York City killing one hundred and forty-eight young women and forever changed the relationship between labor and industry in the United States.

By the time he died in 1931, Thomas Alva Edison was one of the most famous men in the world. The holder of more patents than any other inventor in history, Edison had achieved glory as the genius behind such revolutionary inventions as sound recording, motion pictures, and electric light. Born on the threshold of America's burgeoning industrial empire, Edison's curiosity led him to its cutting edge. With just three months of formal schooling, he took on one seemingly impossible technical challenge after another, and through intuition, persistence, and a unique team approach to innovation, invariably solved it. Driven and intensely competitive, Edison was often neglectful in his private life and could be ruthless in business. Challenged by competition in the industry he'd founded, Edison launched an ugly propaganda campaign against his rivals, and used his credibility as an electrical expert to help ensure that high-voltage electrocution became a form of capital punishment.

Meet Nikola Tesla, the genius engineer and tireless inventor whose technology revolutionized the electrical age of the 20th century. Although eclipsed in fame by Edison and Marconi, it was Tesla's vision that paved the way for today's wireless world. His fertile but undisciplined imagination was the source of his genius but also his downfall, as the image of Tesla as a mad scientist came to overshadow his reputation as a brilliant innovator.

Drawing upon a vast and richly visual archive and featuring a host of performers, historians and aficionados, this four-hour mini-series follows the rise and fall of the gigantic, traveling tented railroad circus and brings to life an era when Circus Day would shut down a town and its stars were among the most famous people in the country.

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.

An amazingly harrowing story of the 17 day engagement of bloody combat and heroic survival in subartic temperatures. UN forces largely outnumbered and surrounded, due to a surprise attack led by 120,000 Chinese troops.

The Man Who Tried to Feed the World recounts the story of Norman Borlaug, a man who not only solved India's famine problem but would go on to lead a "Green Revolution" of worldwide agriculture programs estimated to have saved one billion lives. He was awarded the 1970 Nobel Peace Prize for his work but spent the rest of his life watching his methods and achievements come under increasing fire.

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.

Traces the often surprising, endlessly entertaining history of the country's most outrageous playground. Interviews with Las Vegas insiders as well as everyday citizens in search of the American Dream chronicle how Las Vegas transformed itself from remote frontier way station into the Depression-era "Gateway to the Hoover Dam," then into the mid-century gangster metropolis known as "Sin City," and finally into a family vacation destination and the fastest-growing city in the United States.

Based on Doug Most's acclaimed non-fiction book of the same name, The Race Underground tells the dramatic story of how Boston overcame a litany of challenges, the greed-driven interests of businessmen, and the great fears of its citizenry to create America’s first subway.

This PBS documentary explores depression, a debilitating disease that affects millions of Americans. Touching the lives of people from diverse backgrounds, depression still carries a stigma that causes some sufferers to go without treatment. Real people with depression talk about their experiences, and scientists offer commentary to shed light on the disease, including its diagnosis, treatment and current research.