Хортон

Джим Керрі

Horton (voice)

Стів Карелл

Mayor (voice)

Керол Бернетт

Kangaroo (voice)

Вілл Арнетт

Vlad (voice)

Сет Роґен

Morton (voice)

Ден Фоґлер

Councilman / Yummo Wickersham (voice)

Айла Фішер

Dr. Mary Lou Larue (voice)

Джона Гілл

Tommy (voice)

Емі Полер

Sally O'Malley (voice)

Джеймі Пресслі

Mrs. Quilligan (voice)

Charles Osgood

Narrator (voice)

Josh Flitter

Rudy (voice)

Нісі Наш

Miss Yelp (voice)

Джессі Маккартні

JoJo (voice)

N/A

Shelby Adamowsky

Hedy / Hooly (voice)

Джек Енджел

Old Time Who (voice)

N/A

Caitlin Rose Anderson

Helen (voice)

N/A

Emily Anderson

Heather (voice)

Jan Rabson

Town Cryer (voice)

John Cygan

Who (voice)

Джесс Гарнелл

Another Who (voice)

Дебі Дерріберрі

Who Mom (voice)

Samantha Droke

Hildy / Holly (voice)

Karen Disher

Who Kid (voice)

Маршалл Ефрон

Wickersham Guard 1 (voice)

Bill Farmer

Willie Bear (voice)

Jason Fricchione

Joe (voice)

Heather Goldenhersh

Who Girl (voice)

Селена Ґомес

Helga (voice)

Джиммі Гейворд

Obnoxious Who (voice)

Джої Кінґ

Katie (voice)

N/A

Christina Martino

Heidi / Haley (voice)

N/A

Ellie Martino

Hanna (voice)

Ларейн Ньюман

Glummox Mom (voice)

Tim Nordquist

Wickersham Guard 2 (voice)

Коллін О'Шонессі

Angela (voice)

Laura Ortiz

Jessica (voice)

Джо Паскаль

The Dentist (voice)

N/A

Connor Anderson

Who Child #1 (voice)

Isabella Acres

Additional Voices (voice)

Боб Берґен

Additional Voices (voice)

N/A

Jeff Biancalana

Additional Voices (voice)

Madison Davenport

Additional Voices (voice)

Teresa Ganzel

Additional Voices (voice)

N/A

Kathy Graves Toon

Additional Voice (voice)

Шеррі Лінн

Additional Voices (voice)

Danny Mann

Additional Voices (voice)

Мона Маршалл

Additional Voices (voice)

Mickie McGowan

Additional Voices (voice)

Madison Pettis

Additional Voices (voice)

Grace Rolek

Additional Voices (voice)

N/A

Jennessa Rose

Additional Voices (voice)

Аріель Вінтер

Additional Voices (voice)

Fletcher Sheridan

Jojo (singing voice) (uncredited)