FRONTLINE: Film Audio Track | PBS

Robert Mueller, the 9/11 era FBI director — who was later appointed as special counsel to investigate Russian interference in the 2016 election — died on March 20, 2026, at age 81. From our archives, here’s the enhanced audio version of FRONTLINE’s 2019 documentary, "The Mueller Investigation."

FRONTLINE traces the road to war with Iran, the U.S. and Israeli roles, and the stakes for the region.

How did PFAS chemicals once used in popular stain-resistant carpets end up in the water and environment in parts of Georgia, Alabama and South Carolina? A collaborative investigation among FRONTLINE, The Associated Press, The Atlanta Journal-Constitution, The Post and Courier and AL.com investigates what happened with these forever chemicals and the ongoing health impacts.

Tracing the dramatic and controversial rise of Robert F. Kennedy Jr., FRONTLINE examines how the scion of a storied dynasty endured tragedy and scandal, broke with the Democratic Party and his family, stoked conspiracy theories, and is reshaping government and public health.

More than a decade ago, the Emmy-nominated documentary Poor Kids explored poverty in the United States as it’s rarely seen: through the eyes of children. Born Poor tells the stories of the same children, now grown, chronicling their lives from childhood to the present day. The 90-minute documentary follows Kaylie, Johnny and Brittany across three chapters of their lives as they grow from kids to teenagers to adults, trying to pursue their dreams while dealing with an economy where they face more obstacles than opportunities — and trying to overcome the grinding poverty that shaped their childhoods.