<Li> Vegemorphs . A series of books Arthur and his friends are fans of . </Li> <Li> VidieBoobies . A show Kate enjoys because she feels it portrays the life of babies realistically . </Li> <Li> Virgule Watteau . </Li> <Ul> <Li> Art Garfunkel: appears in animation as a moose in two Arthur episodes (January 4, 1999 - January 31, 2006 on PBS Kids) and it's February 1, 2006 on PBS Kids Go! He first appears in the episode "The Ballad of Buster Baxter", and then later appears in "Elwood City Turns 100!" as one of the guests that Muffy invites to the play . </Li> <Li> Arthur Ganson: Arthur Ganson appears in the episode "Muffy's Art Attack". </Li> <Li> Backstreet Boys (Nick Carter, Howie Dorough, Brian Littrell, A.J. McLean, and Kevin Richardson): The Backstreet Boys appear in the movie Arthur, It's Only Rock' N' Roll . </Li> <Li> Click and Clack, The Tappet Brothers (Tom and Ray Magliozzi): The Car Talk hosts appear in the episode "Pick a Car, Any Car", where Arthur calls them about the family car to save it from the junkyard . </Li> <Li> Matt Damon: Matt Damon appears in the episode "The Making of Arthur" as the host of a show "Postcards from You" (inspired by the "Postcards from You" segment that has been the mid-show feature on Arthur since Season 11 and the feature on the second season of "Postcards from Buster"). </Li> <Li> Édgar Rentería: Édgar Rentería also appears in "The Curse of the Grebes" also playing a Grebe, being Bateria . </Li> <Li> Frank Gehry: Frank Gehry appears in the episode "Castles in the Sky", and helps the gang create a new tree house, although they don't know he is Frank Gehry until he gives them a signed photo of the Guggenheim Museum in Bilbao . </Li> <Li> Fred Rogers: Mr. Rogers appears on the episode "Arthur Meets Mr. Rogers". Fred was an old friend of Jane Read . He visits Arthur's house and Arthur is embarrassed because he and his friends think that Mister Rogers' Neighborhood is a "baby show". When Mr. Rogers comes for a visit to Arthur's class, they gain a new appreciation for the show . </Li> <Li> Idina Menzel: Idina Menzel appears on the episode "Shelter From The Storm", as Dr. Paula, a therapist who consoles Brain when he starts to have anxiety attacks after a hurricane hit Elwood City . </Li> <Li> Jack Prelutsky: Jack Prelutsky appears on the episode "I'm a Poet", as the judge of a poetry contest . At the end of the contest, he can't decide who's the winner, so he says "I hate contests . You all win". </Li> <Li> Johnny Damon: Johnny Damon also appears in "The Curse of the Grebes", also playing a member of the Elwood City Grebes as Playmon . </Li> <Li> Joshua Redman: Joshua Redman appears in the episode "My Music Rules" as Francine's mother's second - cousin - twice - removed, who they call "Uncle Josh". He gets invited by Arthur and Francine . </Li> <Li> Koko Taylor: Koko Taylor appears in the episode "Big Horns George", and is The Brain's favorite blues musician . </Li> <Li> Lance Armstrong: Drawn as a pale, slightly aged rabbit, Lance Armstrong appears in "Room to Ride", to encourage Binky Barnes on his bike lane campaign . He reappears in "The Great MacGrady", to help Francine feel less afraid about Mrs. MacGrady having cancer . </Li> <Li> Larry King: Larry King appears in live action during the "And Now a Word From Us Kids" section of the episode "Elwood City Turns 100!" and interviews the gang . </Li> <Li> Michelle Kwan: Michelle Kwan appears in the episode "The Good Sport", as the hostess of the Athlete of the Year Award at Lakewood Elementary . It is also said that she graduated from Lakewood Elementary in that series . </Li> <Li> Mike Fincke: Mike Fincke appears in the episode "Buster Spaces Out", when Buster, Arthur, Francine, Muffy, George and Carl are trying to launch a rocket . He speaks of his ordeal during the first EVA of Expedition 9 . </Li> <Li> Mike Timlin: Mike Timlin appears in the episode "The Curse of the Grebes", playing a member of the Elwood City Grebes, being Winlin . </Li> <Li> Ming Tsai: Ming Tsai appears in the episode "What's Cooking?" as a judge for Arthur's school in a kid cooking contest . </Li> <Li> Neil Gaiman: Neil Gaiman appears in the episode "Falafelosophy", where he offers Sue Ellen advice about the graphic novel she is writing after meeting her at a falafel stand . </Li> <Li> Rodney Gilfry: Rodney Gilfry appears in the episode "Lights, Camera...Opera!" as he has a role in the Carmen opera that Muffy and Ed Crosswire see . </Li> <Li> Taj Mahal: Taj Mahal also appears in the episode "Big Horns George" with Koko Taylor . </Li> <Li> Tenzin Wangdu is the panda pen - pal of Sue Ellen who visits her in Wish You Were Here . Fern comments he is coming" all the way from India". </Li> <Li> Yo - Yo Ma: Yo - Yo Ma appears in the episode "My Music Rules" with Joshua Redman . He is the musician that D.W. invites to the library . </Li> </Ul>

What is the brothers name in the cat in the hat