Once the thriving capital of Imperial China, the city of Datong now lies in near ruins. Not only is it the most polluted city in the country, it is also crippled by decrepit infrastructure and even shakier economic prospects. But Mayor Geng Tanbo plans to change all that, announcing a bold, new plan to return Datong to its former glory, the cultural haven it was some 1,600 years ago. Such declarations, however, come at a devastatingly high cost. Thousands of homes are to be bulldozed, and a half-million of its residents (30 percent of Datong’s total population) will be relocated under his watch. Whether he succeeds depends entirely on his ability to calm swarms of furious workers and an increasingly perturbed ruling elite. The Chinese Mayor captures, with remarkable access, a man and, by extension, a country leaping frantically into an increasingly unstable future.

Examine the contentious world of internet vigilantism via the lens of a recent Los Angeles arsonist manhunt, which was sparked by the Citizen app for crime and neighborhood watch.

A history and tribute to British Jim Marshall’s amplifiers, which since then became the standard of rock’n’roll amplifiers ever since.

The unbelievable true story of Chelly Wilson, who escaped the Holocaust and built a porn cinema empire in New York City in the 1970s. Chelly was a Greek-born, Christmas-celebrating, Jewish grandma, who married men but was openly gay. This documentary charts her unlikely rise to wealth as a shrewd businesswoman on “The Deuce,” aka New York’s infamous 42nd Street.

A deep dive into the world of the thriving board game industry and the creators behind popular games.

When National Geographic photographer James Balog asked, “How can one take a picture of climate change?” his attention was immediately drawn to ice. Soon he was asked to do a cover story on glaciers that became the most popular and well-read piece in the magazine during the last five years. But for Balog, that story marked the beginning of a much larger and longer-term project that would reach epic proportions.

Alexander McQueen’s rags-to-riches story is a modern-day fairy tale, laced with the gothic. Mirroring the savage beauty, boldness and vivacity of his design, this documentary is an intimate revelation of McQueen’s own world, both tortured and inspired, which celebrates a radical and mesmerizing genius of profound influence.

This is an intimate portrait of life in the Mississippi Delta, where Chinese, African Americans and Whites live in a complex world of cotton, work, and racial conflict. The history of the Chinese community is framed against the harsh realities of civil , religion, politics, and class in the South. Rare historical footage and interviews of Delta residents are combined to create this unprecedented document of inter-ethnic relations in the American South.

An intimate look at the Oscar-nominated actor’s incomparable artistry, and the acting process which informed his transformative performances. Viola Davis, Denzel Washington, Spike Lee, George C. Wolfe, Branford Marsalis, Phylicia Rashad and more take us behind the scenes to explore Boseman’s extraordinary commitment to his craft.

For 50 years radio dominated the airwaves and the American consciousness as the first “mass medium.” In Empire of the Air: The Men Who Made Radio, Ken Burns examines the lives of three extraordinary men who shared the primary responsibility for this invention and its early success, and whose genius, friendship, rivalry and enmity interacted in tragic ways. This is the story of Lee de Forest, a clergyman’s flamboyant son, who invented the audion tube; Edwin Howard Armstrong, a brilliant, withdrawn inventor who pioneered FM technology; and David Sarnoff, a hard-driving Russian immigrant who created the most powerful communications company on earth.

Three track star sisters face obstacles in life and in competition as they pursue Junior Olympic dreams in this extraordinary coming of age journey.

In a crime-plagued neighborhood near Miami, brutal, bare-knuckled backyard fights give young men a chance to earn money — and self-respect.