Mickey mouse as Todd
Goofy as Pickle
Minnie mouse as Stella
Daisy Duck as Sophie
Pluto as Benny
Grandma Goofy as Mitzi
Hewey, Dewey, and Louie as the Worminis
Figaro as Mitzi
Jiminy Cricket as Mr. Guniea Pig (from Pinky Dinky Doo)
Scrooge McDuck as Yosemite Sam (from Looney Tunes and Merrie Melodies)