When did Frontline Season 45 Episode 1 air?
Frontline Season 45 Episode 1 aired on February 3, 2026.


Since it began in 1983, Frontline has been airing public-affairs documentaries that explore a wide scope of the complex human experience. Frontline's goal is to extend the impact of the documentary beyond its initial broadcast by serving as a catalyst for change.

How did PFAS, the forever chemicals once used in popular stain-resistant carpets, end up in the water and environment in parts of Georgia, Alabama and South Carolina? FRONTLINE, The Associated Press, The Atlanta Journal-Constitution, The Post and Courier and AL.com investigate what happened and the ongoing health impacts.
Direct answers for episode-level questions and details.
Frontline Season 45 Episode 1 aired on February 3, 2026.
This episode runs for approximately 54 minutes.
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