Trama:
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.

Cast:

Jim Carrey (voce) Horton

Steve Carell (voce) The Mayor of Whoville

Bill Farmer (voce) Willie Bear / Additional Voices

Carol Burnett (voce) Kangaroo

Will Arnett (voce) Vlad

Supporto: Sconosciuto,

In prestito: No

Rapporto: Unknown