An imaginative elephant named Horton hears a faint cry for help coming from a tiny speck of dust floating through the air. Horton suspects there may be life on that speck and despite a surrounding community, who thinks he has lost his mind, he is determined to save the tiny particle.

Jim Carrey
as Horton (voice)

Steve Carell
as Mayor (voice)

Carol Burnett
as Kangaroo (voice)

Will Arnett
as Vlad (voice)

Seth Rogen
as Morton (voice)

Dan Fogler
as Councilman / Yummo Wickersham (voice)

Isla Fisher
as Dr. Mary Lou Larue (voice)

Jonah Hill
as Tommy (voice)

Amy Poehler
as Sally O'Malley (voice)

Jaime Pressly
as Mrs. Quilligan (voice)
r96sk
A bit rubbish, this. There are some parts of <em>'Horton Hears a Who!'</em> that I don't mind, though for the most part I found this 2008 flick to be very boring. Jim Carrey, who I am a fan of, is a let down in this role, the whole side of the story involving Carrey's Horton became so uninteresti...
Andre Gonzales
The first one was way better. I didn't like part 2 that much. There were some funny parts. Part 1 was way funnier....
Andre Gonzales
The first one was way better. I didn't like part 2 that much. There were some funny parts. Part 1 was way funnier....
Andre Gonzales
Clever storyline. It's also kind of funny. Not my favorite Dr. Seuss movie but it's ok. I kind of like these Dr. Seuss movies now the more I've watched from him....
daniel_carr
I wasn't expecting much especially after the rhyming in the begining. But as the story progressed and the plot unfolded and the humor, it actually grew on me and I really enjoyed it. Was a pleasant surprise! Good characters solid plot and funny. Great job guys....