Episode 1
Episode: 1x01 | Airdate: Dec 12, 1989
Season 1
Season 2
Episode 11
Episode: 2x11 | Airdate: Nov 15, 1991
Season 3
Episode 1
Episode: 3x01 | Airdate: Oct 2, 1992
Episode 2
Episode: 3x02 | Airdate: Oct 9, 1992
Season 17
Episode 13
Episode: 17x13 | Airdate: Aug 10, 2007
Season 19
Episode 1
Episode: 19x01 | Airdate: Oct 27, 2008
Episode 2
Episode: 19x02 | Airdate: Nov 3, 2008
Episode 3
Episode: 19x03 | Airdate: Nov 17, 2008
Episode 5
Episode: 19x05 | Airdate: Dec 15, 2008
Episode 6
Episode: 19x06 | Airdate: Dec 22, 2008
Episode 8
Episode: 19x08 | Airdate: Jan 26, 2009
Season 20
Episode 1
Episode: 20x01 | Airdate: Feb 8, 2010
Episode 2
Episode: 20x02 | Airdate: Feb 22, 2010
Episode 3
Episode: 20x03 | Airdate: Mar 22, 2010
Episode 4
Episode: 20x04 | Airdate: Apr 5, 2010
Episode 5
Episode: 20x05 | Airdate: May 17, 2010
The 20th Anniversary Special
Episode: 20x06 | Airdate: May 27, 2010