Frontline - Season 45

1. Contaminated: The Carpet Industry's Toxic Legacy

Aired: 2/3/2026

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.

2. Crisis in Venezuela

Aired: 2/10/2026

What’s next for Venezuela after the dramatic fall of Nicolás Maduro? In a documentary from the filmmakers behind "A Dangerous Assignment," FRONTLINE and The Associated Press investigate the legacy of corruption in Venezuela, the challenges to democracy, the conflict with the U.S., and the fight over who will control the oil-rich country.

3. The Deal: Trump, Bukele & the Gangs of El Salvador

Aired: 4/7/2026

An examination of Salvadoran President Nayib Bukele’s deal with President Trump to imprison U.S. deportees, and what each leader stood to gain. FRONTLINE and the Salvadoran news outlet El Faro, now operating in exile, investigate Bukele’s tangled history with the gangs the U.S. says it is fighting.

4. Caught in the Crackdown

Aired: 4/14/2026