Season
- Season 0 2000-11-23
- Season 1 1996-10-07
- Season 2 1997-10-20
- Season 3 1998-11-16
- Season 4 1999-10-04
- Season 5 2000-09-04
- Season 6 2001-09-24
- Season 7 2002-10-08
- Season 8 2003-09-15
- Season 9 2004-12-27
- Season 10 2006-05-15
- Season 11 2007-06-25
- Season 12 2008-10-06
- Season 13 2009-10-12
- Season 14 2010-10-11
- Season 15 2011-10-10
- Season 16 2012-10-15
- Season 17 2013-11-11
- Season 18 2014-09-29
- Season 19 2016-01-18
- Season 20 2016-10-10
- Season 21 2017-10-24
- Season 22 2019-05-13
- Season 23 2019-10-14
- Season 24 2021-03-08
- Season 25 2022-02-21
Season 25 Episode
- Season 1 Arthur's Eyes
- Season 1 Francine's Bad Hair Day
- Season 1 Arthur and the Real Mr. Ratburn
- Season 1 Arthur's Spelling Trubble
- Season 1 D.W. All Wet
- Season 1 Buster's Dino Dilemma
- Season 1 D.W.'s Imaginary Friend
- Season 1 Arthur's Lost Library Book
- Season 1 Arthur's Pet Business
- Season 1 D.W. the Copycat
- Season 1 Locked in the Library!
- Season 1 Arthur Accused!
- Season 1 Arthur Goes to Camp
- Season 1 Buster Makes the Grade
- Season 1 Arthur's New Puppy
- Season 1 Arthur Bounces Back
- Season 1 Arthur Babysits
- Season 1 Arthur's Cousin Catastrophe
- Season 1 Arthur's Birthday
- Season 1 Francine Frensky, Superstar
- Season 1 Arthur's Baby
- Season 1 D.W.'s Baby
- Season 1 Arthur Writes a Story
- Season 1 Arthur's Lost Dog
- Season 1 So Long, Spanky
- Season 1 Buster's New Friend
- Season 1 Arthur the Wrecker
- Season 1 Arthur and the True Francine
- Season 1 Arthur's Family Vacation
- Season 1 Grandpa Dave's Old Country Farm
- Season 1 Arthur and the Crunch Cereal Contest
- Season 1 D.W. Flips
- Season 1 Meek for a Week
- Season 1 Arthur, World's Greatest Gleeper
- Season 1 Arthur's Chicken Pox
- Season 1 Sick as a Dog
- Season 1 D.W. Rides Again
- Season 1 Arthur Makes the Team
- Season 1 Arthur's Almost Boring Day
- Season 1 The Half-Baked Sale
- Season 1 Sue Ellen Moves In
- Season 1 The Perfect Brother
- Season 1 D.W.'s Snow Mystery
- Season 1 Team Trouble
- Season 1 Bully for Binky
- Season 1 Misfortune Teller
- Season 1 Arthur's Tooth
- Season 1 D.W. Gets Lost
- Season 1 D.W. Thinks Big
- Season 1 Arthur Cleans Up
- Season 1 My Dad, the Garbage Man
- Season 1 Poor Muffy
- Season 1 D.W.'s Blankie
- Season 1 Arthur's Substitute Teacher Trouble
- Season 1 I'm a Poet
- Season 1 The Scare-Your-Pants-Off Club!
- Season 1 My Club Rules
- Season 1 Stolen Bike
- Season 1 Arthur's First Sleepover
- Season 1 Arthur's New Year's Eve
Arthur - Season 1 Episode 7 D.W.'s Imaginary Friend
7.02 13 minutes D.W. has an imaginary friend, Nadine, says she has to come everywhere, but Arthur is sick of it.
