Arthur's Number Nightmare

Arthur's Number Nightmare is the first half of the third episode of Arthur Season 13.

Summary
Arthur spots a paper with all of the Lakewood Elementary School students' names on it. He and his friends believe that it's rankings for the top students in school. He investigates to find out what it is and why the principal would do such a thing.

Trivia:

 * Mr. Haney's name in this episode is changed from Herbert to Francis.
 * The list of names Buster found is most likely the names of the unnamed characters seen throughout the series.