Horton Hears a Who! (2008)

Videos: Trailers, Teasers, Featurettes

Fantasy, Animation
1h 26min
Age rating


Jim Carrey
Horton (voice)
Steve Carell
The Mayor of Whoville (voice)
Carol Burnett
Kangaroo (voice)
Will Arnett
Vlad (voice)
Seth Rogen
Morton (voice)
Dan Fogler
Councilman / Yummo Wickersham (voice)
Isla Fisher
Dr. Mary Lou Larue (voice)
Jonah Hill
Tommy (voice)
Amy Poehler
Sally O'Malley (voice)
Jaime Pressly
Mrs. Quilligan (voice)
Charles Osgood
Narrator (voice)
Josh Flitter
Rudy (voice)
Niecy Nash
Miss Yelp (voice)
Jesse McCartney
JoJo (voice)
Selena Gomez
Helga (voice)
Joey King
Katie (voice)
Shelby Adamowsky
Hedy / Hooly / Additional Voices
Jack Angel
Old Time Who / Additional Voices
Jan Rabson
Town Cryer / Additional Voices
John Cygan
Who / Additional Voices
Jess Harnell
Another Who / Additional Voices
Debi Derryberry
Who Mom / Additional Voices
Ariel Winter
Additional Voices (voice)
Madison Davenport
Additional Voices (voice)
Sherry Lynn
Additional Voices (voice)
Mickie McGowan
Additional Voices (voice)
Bob Bergen
Additional Voices (voice)


One day, Horton the elephant hears a cry from help coming from a speck of dust. Even though he can't see anyone on the speck, he decides to help it. As it turns out, the speck of dust is home to the Whos, who live in their city of Whoville. Horton agrees to help protect the Whos and their home

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