Toodles is a major character in the series .
Mickey Mouse Clubhouse
Toodles is a super computer that is always there to help Mickey and the gang, find the answers they need. He is always shown to come when Mickey calls "Oh Toodles". In some episodes, he is just a helper with no face and no voice, who comes to Mickey and his friends when called. However in later episodes he's portrayed as a good friend to them.
Main: Daisy Duck, Donald Duck, Goofy, Mickey Mouse, Minnie Mouse Pluto
Secondary: April, May and June, Chip 'n' Dale, Clarabelle Cow, Grandma Duck, Horace Horsecollar, Huey Dewey and Louie, Ludwig Von Drake, Max Goof, Millie and Melody, Morty and Ferdie, Scrooge McDuck
Other: Amelia Fieldmouse, Aracuan Bird, Arizona Goof, Baby Shelby, Mrs. Beakley, Beret Girl, Blackjack, Bobby Zimuruski, Bubba the Cave Duck, Chi-Chi, Clara Cluck, Clarice, Cuckoo-Loca, Dinah the Dachshund, Darkwing Duck, Dickie Duck, Dim-Witty Duck, Donna Duck, Doofus Drake, Duckworth, Eega Beeva, Ellsworth, Fenton Crackshell, Fethry Duck, Figaro, Gilbert Goof, Gladstone Gander, Glittering Goldie, Gloria, Mrs. Goof, Grandma Goofy, Gosalyn Mallard, Gram-Gram Peg-Leg, Gubbles, Gus Goose, Gyro Gearloose, Humphrey the Bear, J. Audubon Woodlore, Launchpad McQuack, Mona, Newton Gearloose, Chief O'Hara, Oswald the Lucky Rabbit, Baby Panda, Peg Pete, Peter Pig, Mr. Pettibone, Pistol Pete, P.J., Pluto's Angel, The Quin-Puplets, Roxanne, Salty the Seal, Stacey, Susie Beagleman, Sylvia Marpole, Toodles, Mrs. Turtle, Webby Vanderquack, Wilbur, Witch Hazel