Frontline: Season 20

Air Date: January 17, 1983

Air Date: September 7, 2021

Air Date: September 8, 2020

Air Date: September 10, 2019

Air Date: September 11, 2018

Air Date: September 12, 2017

Air Date: September 27, 2016

Air Date: January 5, 2016

Air Date: September 9, 2014

Air Date: September 17, 2013

Air Date: October 9, 2012

Air Date: October 11, 2011

Air Date: October 19, 2010

Air Date: October 13, 2009

Air Date: October 14, 2008

Air Date: October 16, 2007

Air Date: October 3, 2006

Air Date: October 18, 2005

Air Date: October 12, 2004

Air Date: October 9, 2003

Air Date: September 3, 2002

Air Date: October 2, 2000

Air Date: September 28, 1999

Air Date: January 17, 1983

Air Date: October 7, 1997

Air Date: October 7, 1997

Air Date: January 17, 1983

Air Date: January 17, 1983

Air Date: January 17, 1983

Air Date: January 17, 1983

Air Date: October 18, 1994

Air Date: October 12, 1993

Air Date: January 17, 1983

Air Date: October 15, 1991

Air Date: January 17, 1983

Air Date: November 28, 1989

Air Date: January 17, 1983

Air Date: January 17, 1983

Air Date: January 27, 1987

Air Date: January 21, 1986

Air Date: January 17, 1983

Air Date: January 16, 1984

Air Date: January 17, 1983