Frontline

April 24, 2001 Season 0 134 Episodes January 16, 1983 Season 1 25 Episodes January 15, 1984 Season 2 24 Episodes January 14, 1985 Season 3 21 Episodes January 20, 1986 Season 4 31 Episodes January 26, 1987 Season 5 15 Episodes December 14, 1987 Season 6 24 Episodes October 09, 1988 Season 7 19 Episodes November 27, 1989 Season 8 17 Episodes September 11, 1990 Season 9 28 Episodes October 14, 1991 Season 10 29 Episodes October 12, 1992 Season 11 21 Episodes October 11, 1993 Season 12 20 Episodes October 17, 1994 Season 13 19 Episodes October 16, 1995 Season 14 18 Episodes October 07, 1996 Season 15 18 Episodes October 06, 1997 Season 16 16 Episodes September 20, 1998 Season 17 19 Episodes September 27, 1999 Season 18 16 Episodes October 01, 2000 Season 19 16 Episodes September 12, 2001 Season 20 24 Episodes September 02, 2002 Season 21 21 Episodes October 08, 2003 Season 22 16 Episodes September 16, 2004 Season 23 16 Episodes October 04, 2005 Season 24 15 Episodes October 02, 2006 Season 25 15 Episodes October 15, 2007 Season 26 18 Episodes January 01, 2009 Season 27 17 Episodes February 01, 2010 Season 28 15 Episodes October 18, 2010 Season 29 19 Episodes October 10, 2011 Season 30 24 Episodes January 07, 2013 Season 31 19 Episodes January 06, 2014 Season 32 18 Episodes January 05, 2015 Season 33 20 Episodes January 04, 2016 Season 34 11 Episodes September 26, 2016 Season 35 21 Episodes October 18, 2017 Season 36 15 Episodes July 30, 2018 Season 37 22 Episodes September 30, 2019 Season 38 21 Episodes July 20, 2020 Season 39 10 Episodes January 07, 2021 Season 40 21 Episodes February 14, 2022 Season 41 16 Episodes January 02, 2023 Season 42 22 Episodes January 22, 2024 Season 43 17 Episodes January 21, 2025 Season 44 17 Episodes January 01, 1970 Season 45 1 Episodes