Season
- Season 0 2001-04-24
- Season 1 1983-01-16
- Season 2 1984-01-15
- Season 3 1985-01-14
- Season 4 1986-01-20
- Season 5 1987-01-26
- Season 6 1987-12-14
- Season 7 1988-10-09
- Season 8 1989-11-27
- Season 9 1990-09-11
- Season 10 1991-10-14
- Season 11 1992-10-12
- Season 12 1993-10-11
- Season 13 1994-10-17
- Season 14 1995-10-16
- Season 15 1996-10-07
- Season 16 1997-10-06
- Season 17 1998-09-20
- Season 18 1999-09-27
- Season 19 2000-10-01
- Season 20 2001-09-12
- Season 21 2002-09-02
- Season 22 2003-10-08
- Season 23 2004-09-16
- Season 24 2005-10-04
- Season 25 2006-10-02
- Season 26 2007-10-15
- Season 27 2009-01-01
- Season 28 2010-02-01
- Season 29 2010-10-18
- Season 30 2011-10-10
- Season 31 2013-01-07
- Season 32 2014-01-06
- Season 33 2015-01-05
- Season 34 2016-01-04
- Season 35 2016-09-26
- Season 36 2017-10-18
- Season 37 2018-07-30
- Season 38 2019-09-30
- Season 39 2020-07-20
- Season 40 2021-01-07
- Season 41 2022-02-14
- Season 42 2023-01-02
- Season 43 2024-01-22
- Season 44 2025-01-21
Season 44 Episode
- Season 37 Separated: Children at the Border
- Season 37 Documenting Hate: Charlottesville
- Season 37 Our Man in Tehran (1)
- Season 37 Our Man in Tehran (2)
- Season 37 Left Behind America
- Season 37 Trump's Showdown
- Season 37 The Pension Gamble
- Season 37 The Facebook Dilemma (1)
- Season 37 The Facebook Dilemma (2)
- Season 37 Documenting Hate: New American Nazis
- Season 37 Coal's Deadly Dust / Targeting Yemen
- Season 37 Predator on the Reservation
- Season 37 Right to Fail
- Season 37 The Trial of Ratko Mladić
- Season 37 The Mueller Investigation
- Season 37 Marcos Doesn't Live Here Anymore
- Season 37 The Abortion Divide
- Season 37 The Last Survivors
- Season 37 Trump's Trade War
- Season 37 Supreme Revenge
- Season 37 Sex Trafficking in America
- Season 37 Flint's Deadly Water
Frontline - Season 37 Episode 22 Flint's Deadly Water
7.40 55 minutes Five years after the start of Flint’s water crisis, FRONTLINE exposes its hidden toll. Our two-year investigation traces how a public health disaster that’s become known for the lead poisoning of thousands of children also spawned one of the largest outbreaks of Legionnaires’ disease in U.S. history.
