Film · 2008Horton Hears a Who!
Return to title pageFull cast and crew
20 cast · 10 crew
Cast
Jim CarreyHorton (voice)
Steve CarellMayor (voice)
Carol BurnettKangaroo (voice)
Will ArnettVlad (voice)
Seth RogenMorton (voice)
Dan FoglerCouncilman / Yummo Wickersham (voice)
Isla FisherDr. Mary Lou Larue (voice)
Jonah HillTommy (voice)
Amy PoehlerSally O'Malley (voice)
Jaime PresslyMrs. Quilligan (voice)
Charles OsgoodNarrator (voice)
Josh FlitterRudy (voice)
Niecy NashMiss Yelp (voice)
Jesse McCartneyJoJo (voice)
Shelby AdamowskyHedy / Hooly (voice)
Jack AngelOld Time Who (voice)- Caitlin Rose AndersonHelen (voice)
- Emily AndersonHeather (voice)
Jan RabsonTown Cryer (voice)
John CyganWho (voice)
