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PBS | Season Premiere Date: September 13, 2001 |
Season 20 Episodes
- No episode information is currently available for this season
Seasons & Episodes
- Series Overview
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Season 99 Overview
Air Date: January 17, 1983
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Season 99 Overview
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Season 40 Overview
Air Date: September 7, 2021
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Season 40 Overview
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Season 39 Overview
Air Date: September 8, 2020
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Season 39 Overview
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Season 38 Overview
Air Date: September 10, 2019
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Season 38 Overview
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Season 37 Overview
Air Date: September 11, 2018
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Season 37 Overview
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Season 36 Overview
Air Date: September 12, 2017
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Season 36 Overview
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Season 35 Overview
Air Date: September 27, 2016
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Season 35 Overview
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Season 34 Overview
Air Date: January 5, 2016
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Season 34 Overview
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Season 33 Overview
Air Date: September 9, 2014
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Season 33 Overview
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Season 32 Overview
Air Date: September 17, 2013
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Season 32 Overview
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Season 31 Overview
Air Date: October 9, 2012
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Season 31 Overview
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Season 30 Overview
Air Date: October 11, 2011
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Season 30 Overview
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Season 29 Overview
Air Date: October 19, 2010
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Season 29 Overview
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Season 28 Overview
Air Date: October 13, 2009
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Season 28 Overview
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Season 27 Overview
Air Date: October 14, 2008
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Season 27 Overview
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Season 26 Overview
Air Date: October 16, 2007
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Season 26 Overview
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Season 25 Overview
Air Date: October 3, 2006
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Season 25 Overview
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Season 24 Overview
Air Date: October 18, 2005
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Season 24 Overview
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Season 23 Overview
Air Date: October 12, 2004
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Season 23 Overview
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Season 22 Overview
Air Date: October 9, 2003
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Season 22 Overview
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Season 21 Overview
Air Date: September 3, 2002
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Season 21 Overview
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Season 20 Overview
Air Date: September 13, 2001
- No episode information is currently available for this season
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Season 20 Overview
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Season 19 Overview
Air Date: October 2, 2000
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Season 19 Overview
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Season 18 Overview
Air Date: September 28, 1999
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Season 18 Overview
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Season 17 Overview
Air Date: January 17, 1983
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Season 17 Overview
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Season 16 Overview
Air Date: October 7, 1997
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Season 16 Overview
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Season 16 Overview
Air Date: October 7, 1997
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Season 16 Overview
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Season 15 Overview
Air Date: January 17, 1983
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Season 15 Overview
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Season 15 Overview
Air Date: January 17, 1983
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Season 15 Overview
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Season 14 Overview
Air Date: January 17, 1983
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Season 14 Overview
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Season 14 Overview
Air Date: January 17, 1983
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Season 14 Overview
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Season 13 Overview
Air Date: October 18, 1994
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Season 13 Overview
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Season 12 Overview
Air Date: October 12, 1993
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Season 12 Overview
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Season 11 Overview
Air Date: January 17, 1983
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Season 11 Overview
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Season 10 Overview
Air Date: October 15, 1991
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Season 10 Overview
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Season 9 Overview
Air Date: January 17, 1983
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Season 9 Overview
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Season 8 Overview
Air Date: November 28, 1989
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Season 8 Overview
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Season 7 Overview
Air Date: January 17, 1983
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Season 7 Overview
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Season 6 Overview
Air Date: January 17, 1983
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Season 6 Overview
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Season 5 Overview
Air Date: January 27, 1987
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Season 5 Overview
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Season 4 Overview
Air Date: January 21, 1986
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Season 4 Overview
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Season 3 Overview
Air Date: January 17, 1983
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Season 3 Overview
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Season 2 Overview
Air Date: January 16, 1984
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Season 2 Overview
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Season 1 Overview
Air Date: January 17, 1983
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Season 1 Overview