May 7, 2007
Season 90 Episodes
Browse every episode and jump into details.
May 8, 2007
May 9, 2007
May 10, 2007
May 11, 2007
May 12, 2007
May 13, 2007
May 14, 2007
May 15, 2007
May 16, 2007
May 17, 2007 · 45m
TBA
Season 90 FAQ
Quick answers about this season's release timeline and episode lineup.
When did Lecture Room Season 90 premiere?
Lecture Room Season 90 premiered on May 7, 2007.
How many episodes are in Lecture Room Season 90?
Lecture Room Season 90 has 12 episodes.
What is the first episode of Lecture Room Season 90?
The season opens with Season 90 Episode 1, "Episode 1". It aired on May 7, 2007.
Go to Season 90 Episode 1