Season 0 of Frontline premiered on April 24, 2001.

Season 1 of Frontline premiered on January 17, 1983.

Jessica Savitch's first and only season as on-air host. She died in a car accident in October.

Season 2 of Frontline premiered on January 16, 1984.

Judy Woodruff's first season as on-air host.

Season 3 of Frontline premiered on January 15, 1985.

Season 4 of Frontline premiered on January 21, 1986.

Season 5 of Frontline premiered on January 27, 1987.

Season 6 of Frontline premiered on December 14, 1987.

Season 7 of Frontline premiered on October 10, 1988.

Judy Woodruff's final season as on-air host.

Season 8 of Frontline premiered on November 28, 1989.

The host-less era begins.

Season 9 of Frontline premiered on September 11, 1990.

Season 10 of Frontline premiered on October 15, 1991.

Season 11 of Frontline premiered on October 13, 1992.

Season 12 of Frontline premiered on October 12, 1993.

Season 13 of Frontline premiered on October 18, 1994.

Season 14 of Frontline premiered on October 17, 1995.

Season 15 of Frontline premiered on October 8, 1996.

Season 16 of Frontline premiered on October 7, 1997.

Season 17 of Frontline premiered on September 21, 1998.

Season 18 of Frontline premiered on September 28, 1999.

Season 19 of Frontline premiered on October 2, 2000.

Season 20 of Frontline premiered on September 13, 2001.

Season 21 of Frontline premiered on September 3, 2002.

Season 22 of Frontline premiered on October 9, 2003.

Season 23 of Frontline premiered on September 17, 2004.

Season 24 of Frontline premiered on October 4, 2005.

Season 25 of Frontline premiered on October 3, 2006.

Season 26 of Frontline premiered on October 16, 2007.

Season 27 of Frontline premiered on January 2, 2009.

Season 28 of Frontline premiered on February 2, 2010.

Season 29 of Frontline premiered on October 19, 2010.

Season 30 of Frontline premiered on October 11, 2011.

Season 31 of Frontline premiered on January 8, 2013.

Season 32 of Frontline premiered on January 7, 2014.

Season 33 of Frontline premiered on January 6, 2015.

Season 34 of Frontline premiered on January 5, 2016.

Season 35 of Frontline premiered on September 26, 2016.

Season 36 of Frontline premiered on October 18, 2017.

Season 37 of Frontline premiered on July 31, 2018.

Season 38 of Frontline premiered on October 1, 2019.

Season 39 of Frontline premiered on July 21, 2020.

Season 40 of Frontline premiered on January 8, 2021.

Season 41 of Frontline premiered on February 15, 2022.

Season 42 of Frontline premiered on January 3, 2023.

Season 43 of Frontline premiered on January 23, 2024.