FRONTLINE traces how extremists have carried out terror plots and attacks on Jews and migrants, infiltrated the security services, and what authorities are doing to confront the growing problem.

The untold story of how tens of thousands of homosexual federal workers were either fired or denied employment in the 1950s.

The Stonewall riots, as they came to be known, marked a major turning point in the modern gay rights movement in the United States and around the world.

A story of Hawaiian pride through the examination of male roles in the hula tradition – past and present.

Abu Mohammed al-Jolani, a powerful Syrian militant designated a terrorist by the U.S., sits down for his first interview with an American journalist.

What immigrant Hawaiian communities in California look like.

Blood Sugar Rising shares the story of diabetes, an epidemic that affects 100 million Americans, costing over $350 billion annually. Explore the history and science of this hidden crisis and meet some of the faces behind the statistics whose stories bring insights and hope.

See how climate change and a booming tourism trade threaten the fragile economy of Rapa Nui, also known as Easter Island, and meet the local artists, ecologists and developers balancing their strong cultural heritage with modern-day challenges.

Join host Gloria Estefan for a 50th anniversary celebration of the iconic children's series. This new documentary includes celebrity appearances, interviews with puppeteers and video clips of Sesame Street's most unforgettable moments.

Go inside the daily lives of those who live and work in the Vatican. From the Pope to the gardener to the head of security, the film gives rare behind-the-scenes access to the inner workings of the city-state.