Хортон

Џим Кери

Horton (voice)

Стив Карел

Mayor (voice)

Carol Burnett

Kangaroo (voice)

Вил Арнет

Vlad (voice)

Сет Роген

Morton (voice)

Dan Fogler

Councilman / Yummo Wickersham (voice)

Ајла Фишер

Dr. Mary Lou Larue (voice)

Џона Хил

Tommy (voice)

Ејми Полер

Sally O'Malley (voice)

Jaime Pressly

Mrs. Quilligan (voice)

Charles Osgood

Narrator (voice)

Josh Flitter

Rudy (voice)

Ниси Неш

Miss Yelp (voice)

Jesse McCartney

JoJo (voice)

Shelby Adamowsky

Hedy / Hooly (voice)

Jack Angel

Old Time Who (voice)