Cast
Kangaroo / Kangaroo (voice)
Yummo Wickersham (voice) / Councilman / Councilman/Yummo Wickersham
Obnoxious Who (voice) / Obnoxious Who
Sally O'Malley (voice) / Sally O'Malley
Additional Voices / Additional Voices (voice)
Willie Bear (voice) / Willie Bear/Additional Voices
Additional Voices (voice) / Additional Voices
Who Girl (voice) / Who Girl/Additional Voices
Additional Voices / Additional Voices (voice)
Dr. Mary Lou Larue (voice) / Dr. Mary Lou Larue
Mrs. Quilligan (voice) / Mrs. Quilligan
Another Who (voice) / Another Who/Additional Voices
The Dentist (voice) / The Dentist
Glummox Mom (voice) / Glummox Mom/Additional Voices
Additional Voices (voice) / Additional Voices
Additional Voices (voice) / Additional Voices
Miss Yelp (voice) / Miss Yelp
Hildy / Holly (voice) / Hildy/Holly
Additional Voices (voice) / Additional Voices
Narrator (voice) / Narrator
Haley (voice) / Heidi / Heidi/Haley
Angela (voice) / Angela/Additional Voices
Who Child #1 (voice) / Who Child #1
Additional Voices (voice) / Additional Voices
Who Mom (voice) / Who Mom/Additional Voices
Hanna (voice) / Hanna/Additional Voices
Heather (voice) / Heather
Additional Voices (voice) / Additional Voices
Old Time Who (voice) / Old Time Who/Additional Voices
Town Cryer (voice) / Town Cryer/Additional Voices
Additional Voices (voice) / Additional Voices
Additional Voices (voice) / Additional Voices
Who (voice) / Who/Additional Voices
Who Kid (voice) / Who Kid
Additional Voice / Additional Voice (voice)
Jessica (voice) / Jessica
Wickersham Guard 1 (voice) / Wickersham Guard 1
Additional Voices (voice) / Additional Voices
Additional Voices (voice) / Additional Voices
Hedy / Hooly (voice) / Hedy/Hooly/Additional Voices
Additional Voice / Additional Voices (voice)
Wickersham Guard 2 (voice) / Wickersham Guard 2