Horton e o Mundo dos Quem
Ver Página do FilmeElenco de Horton e o Mundo dos Quem
| Ator/Atriz | Personagem |
|---|---|
| Steve Carell | The Mayor of Whoville |
| Seth Rogen | Morton |
| Joey King | Katie |
| Jim Carrey | Horton |
| Isla Fisher | Dr. Mary Lou Larue |
| Selena Gomez | Helga (voice) |
| Dan Fogler | Councilman / Yummo Wickersham (voice) |
| Isabella Acres | Additional Voices (voice) |
| Colleen O'Shaughnessey | Angela (voice) |
| Madison Davenport | Additional Voices (voice) |
| Will Arnett | Vlad (voice) |
| Amy Poehler | Sally O'Malley (voice) |
| Niecy Nash-Betts | Miss Yelp (voice) |
| Ariel Winter | Additional Voices (voice) |
| Jess Harnell | Another Who (voice) |
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