Season 10

Season 10 of Arthur premiered in the United States on May 15, 2006 on PBS with "Happy Anniversary" and ended May 26, 2006 with "Buster's Special Delivery". As an Easter egg, each episode had the number 10 hidden somewhere. It aired in May 2006. It was released in a DVD Box Set for Region 1 on March 25, 2008.

This is the second season to air in one month, the first being Season 4.

Trivia

 * This is the last season in which D.W. is voiced by Jason Szwimmer. Robert Naylor takes over the voice role starting with the next season.
 * Starting with this season, the closed captioning is now entirely verbatim, with no lines of dialogue adjusted for easier readability.