Hard Knocks: In Season with the Miami Dolphins

Alzheimer's disease is the second-most-feared illness in America, after cancer. Is our anxiety justified? HBO presents this multi-part campaign that looks at the causes, symptoms, treatments and possible cures for this insidious disease.

Teen Michelle Carter's actions shocked a nation — but what really happened behind closed doors?

Filmmaker Madison Hamburg searches for answers surrounding the 2010 murder of his mother, Barbara Hamburg, who was brutally killed near her home in the upper-middle-class enclave of Madison, Connecticut. The series presents first-time filmmaker Madison Hamburg's complicated journey as a young man determined to solve an unspeakable crime and absolve the people he loves, while looking for answers within his fractured family and community.

A collection of documentary films exploring pivotal moments in the music world.

Six-hour documentary series focused on the President's personal story and his vision for America, set against the backdrop of the country's racial history. It traces his own search for identity and his role shaping a more inclusive American identity that has been under attack since he left office. Through the words of some of the people who knew him best, and through some of his sharpest critics, the film ultimately reveals the fallacy of America as a post-racial society, and confronts the work still needed to achieve a more perfect union as the work of a country, not just one man.

Late-night series featuring a mix of vérité documentary, musical performances, surrealist melodrama and humorous animation as a stream-of-consciousness response to the contemporary American mediascape.