Nov 2, 2001
Season 20 Episodes
Browse every episode and jump into details.
Apr 24, 2004
Apr 28, 2004
Oct 28, 2003
Apr 27, 2004
Aug 26, 2002
Apr 21, 2003
Apr 22, 2003
Jun 3, 2002
Nov 5, 2002
Dec 12, 2002
May 26, 2003
Oct 20, 2003
Apr 29, 2004
Apr 30, 2004
May 1, 2004
May 4, 2004
May 5, 2004
May 6, 2004
May 7, 2004
May 8, 2004
May 11, 2004
Season 20 FAQ
Quick answers about this season's release timeline and episode lineup.
When did Lecture Room Season 20 premiere?
Lecture Room Season 20 premiered on November 2, 2001.
How many episodes are in Lecture Room Season 20?
Lecture Room Season 20 has 22 episodes.
What is the first episode of Lecture Room Season 20?
The season opens with Season 20 Episode 1, "Episode 1". It aired on November 2, 2001.
Go to Season 20 Episode 1