Season 5

Season 5 of premiered in the United States on September 4, 2000 on PBS starting with "Arthur and the Big Riddle" and ending on November 6, 2000 with "Muffy Gets Mature". The TV special "Arthur's Perfect Christmas" served as its finale.

This is the last season to feature Michael Yarmush as Arthur, but the first to feature Steven Crowder as Brain.

Arthur's New Friend was released around this time, but is not considered part of the season.