|Airdate||October 24, 1999|
Pluto is an episode of BrainPOP aired on October 24, 1999.
Tim and Moby are using a film projector listening to Pluto, the last planet in the solar system. In the end of the movie, Tim shows a picture of Moby jumping on a mattress, and Moby looking under, and Tim thinks Moby is the worst liar ever.
The comic has a science teacher using scissors to cut off Pluto since it's no longer a planet.
This is the first non-pre-episode in the series.