Season 9

Season 9 of Arthur premiered in the United States on December 27, 2004 on PBS.

Episodes

Screenshot	Title	Episode	Number	Original Airdate
File:9x01a.png	"Castles in the Sky"	229	1a	December 27, 2004
	The tree house collapses under the weight of snow of the roof. After meeting Frank Gehry at The Sugar Bowl, Arthur and his friends come up with different ideas build a new tree house. The only design they agree on is the original, which they rebuild. Frank Gehry guest stars as himself.
File:9x01b.png	"Tipping the Scales"	230	1b	December 27, 2004
	The school choir is excited about singing in Crown City, but they aren't excited about Mrs. Krasny's replacement, Dr. Fugue. All goes well until the road is closed and the trip is canceled. They stop at a restaurant and start singing anyway.
File:9x02a.png	"Francine's Big Top Trouble"	231	2a	December 28, 2004
	Francine and her friends go to circus camp, but she becomes frustrated when she isn't as good as her sister was.
File:9x02b.png	"George Blows His Top"	232	2b	December 28, 2004
	George becomes increasingly annoyed when Buster begins to take advantage of his kindness.
File:9x03a.png	"Arthur Weighs In"	233	3a	December 29, 2004
	After being unable to fit into a suit for his play (and instead, is given a 'husky' suit for the role), Arthur looks at a variety of diets. He finds that exercise is the best way of keeping fit, as opposed to diets.
File:9x03b.png	"The Law of the Jungle Gym"	234	3b	December 29, 2004
	Muffy gets a new camera, and wants to use the playground as a photo studio. Unfortunately, that is the "Tough Customers" turf, and disagreements arise about who the playground really belongs to.
File:9x04a.png	"Buster's Green Thumb"	235	4a	December 30, 2004
	Buster decides to try his own hand at gardening with a tomato plant after trying out home-grown tomatoes and finding out that commercial ones do no taste as good.
File:9x04b.png	"My Fair Tommy"	236	4b	December 30, 2004
	D.W. teaches Tommy manners in a bet with Emily.
File:9x05a.png	"Lights, Camera, Opera!"	237	5a	December 31, 2004
	Muffy is not excited about going to the opera.
File:9x05b.png	"All Worked Up!"	238	5b	December 31, 2004
	Arthur aces five quizzes in a row. But his luck runs out when his mom takes a new job. At first, Arthur and D.W. get all worked up over this change at home,but they learn that they'll always be priority #1.
File:9x06a.png	"Arthur Makes Waves"	239	6a	April 4, 2005
	The public pool is closed, but Arthur and D.W. can use James' swimming pool. Arthur discovers that James' older sister is Molly. Eventually, the two get along but avoid each other in public because their friends won't approve.
File:9x06b.png	"It Came From Beyond"	240	6b	April 4, 2005
	Grandma Thora finds a stray dog named Killer. Killer is a ferocious dog that barks at and bites other people and pets. Grandma Thora finds out that Killer has been in and out of the pound several times and changes her mind after leaving Killer there. Killer rethinks her behavior toward others.
	"Three's a Crowd"	241	7a	April 5, 2005
	Prunella gets jealous when her friend, Marina, joins the yoga lessons which she has with her mother, and turns out to be better at it than her.
	""A" is for Angry"	242	7b	April 5, 2005
	In "'A' is for Angry", Arthur cracks after unwanted support from his friends, who want him to defeat The Brain and participate in the inter-scholastic checkers tournament.
	"The "A" Team"	243	8a	April 6, 2005
	Brain and Francine feel that their soccer team is doing stuff that is much too easy for them, so they join the Elwood City All Stars. They practice hard, until they have a soccer game against their old soccer team, but they become extra players for their team.
	"Emily Swallows a Horse"	244	8b	April 6, 2005
	D.W. finds a ball, drops it, and finds Emily holding it. Emily tries to make up an excuse to keep the ball instead of D.W. She lies but it keeps getting bigger as she tells more lies, such as when she said Marie-Helene had a terrible disease called halitosis. She has a dream, tells Marie-Helene, and tells D.W.
	"D.W. Beats All"	245	9a	April 7, 2005
	When the Tibble Twins get a set of drums and decide to perform the Summer Serenade Festival, D.W. wishes that she has an instrument of her own to play, and ultimately creates her own instrument.
	"Buster the Myth Maker"	246	9b	April 7, 2005
	In "Buster the Myth Maker", after finding that Siberian Tigers are living in Turkey Hill Park, Arthur and Buster decide to investigate. However, the myth turns out to be a hoax, set up by The Brain as an experiment.
	"Binky Goes Nuts"	247	10a	April 8, 2005
	Binky discovers that he's allergic to peanuts. He finds this discovery rather daunting at first, but soon discovers that there are many ways to cope with his allergy.
	"Breezy Listening Blues"	248	10b	April 8, 2005
	Brain is convinced that his parents' Breezy Listening C.D. is the reason why he didn't do as well as normal on a school test. He also has to find some music that will suit everyone to play in his parents' ice cream shop.