It's a No-Brainer

Summary
When Brain loses his cool and loses to Buster in the Math-a-thon, he decides it's time to give up his books and his nickname.

Major Characters

 * Alan
 * Arthur
 * Buster
 * Francine
 * Mr. Ratburn

Minor Characters

 * D.W.
 * Binky
 * Muffy
 * Mr. Haney
 * Mr. Powers
 * Ms. Powers

Background Characters

 * George
 * Fern
 * Sue Ellen

Home Video
DVD:
 * Arthur's Travel Adventures