Horton Hears a Who! poster
Where to stream

Horton Hears a Who!

6.520081h 26mGMovieAnimationComedyFamily

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.

DirectorsSteve Martino·Jimmy Hayward
WritersKen Daurio·Cinco Paul
ProducersBob Gordon·Audrey Geisel

Where to watch

HBO Max Amazon ChannelHBO Max Amazon ChannelCinemax Amazon ChannelCinemax Amazon ChannelHBO MaxHBO MaxCinemax Apple TV channelCinemax Apple TV channel
Availability shown for United States · rights vary by country

Cast · Directed by Steve Martino

JCJim Carrey
Jim Carrey
Horton (voice)
SCSteve Carell
Steve Carell
Mayor (voice)
CBCarol Burnett
Carol Burnett
Kangaroo (voice)
WAWill Arnett
Will Arnett
Vlad (voice)
SRSeth Rogen
Seth Rogen
Morton (voice)
DFDan Fogler
Dan Fogler
Councilman / Yummo Wickersham (voice)
IFIsla Fisher
Isla Fisher
Dr. Mary Lou Larue (voice)
JHJonah Hill
Jonah Hill
Tommy (voice)
APAmy Poehler
Amy Poehler
Sally O'Malley (voice)
JPJaime Pressly
Jaime Pressly
Mrs. Quilligan (voice)
COCharles Osgood
Charles Osgood
Narrator (voice)
JFJosh Flitter
Josh Flitter
Rudy (voice)

More from Steve Martino · Director

Ice Age: Continental Drift
Ice Age: Continental Drift
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The Peanuts Movie
The Peanuts Movie
2015 · 7.0
Snoopy Unleashed
Snoopy Unleashed
Scrat's Continental Crack-Up: Part 2
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2011 · 6.4
Scrat's Continental Crack-Up
Scrat's Continental Crack-Up
2010 · 6.8
JuJu Shampoo
JuJu Shampoo
1993 · 4.0
See all fromSteve Martino

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Horton Hears a Who! — streaming FAQ

Which OTT platform streams Horton Hears a Who!?

Horton Hears a Who! is streaming on HBO Max and Cinemax in United States, and available to rent or buy on Amazon Video and Apple TV Store. It's not currently on Netflix.

Is Horton Hears a Who! on Netflix?

No, Horton Hears a Who! is not on Netflix in United States as of September 2026. It's currently on HBO Max and Cinemax.

Is Horton Hears a Who! on Amazon Prime Video?

Horton Hears a Who! isn't included with a Prime Video subscription in United States, but you can rent or buy it on Amazon Video.

Where can I watch Horton Hears a Who! for free?

Horton Hears a Who! is available on HBO Max and Cinemax in United States, but you'll need an active subscription — there's no free option right now.