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 25th, 2008. This was also the only season where the episodes aired in one month.