Horton Hears a Who!

Jim Carrey

Steve Carell

Carol Burnett

Will Arnett

Seth Rogen

Dan Fogler

Isla Fisher

Jonah Hill

Amy Poehler

Jaime Pressly

Charles Osgood

Josh Flitter

Niecy Nash-Betts

Jesse McCartney

Jack Angel

Jan Rabson

John Cygan

Jess Harnell

Debi Derryberry

Samantha Droke

Karen Disher

Marshall Efron

Bill Farmer

Heather Goldenhersh

Selena Gomez

Jimmy Hayward

Joey King

Laraine Newman

Colleen O'Shaughnessey

Laura Ortiz

Joe Pasquale

Isabella Acres

Bob Bergen

Madison Davenport

Teresa Ganzel

Sherry Lynn

Danny Mann

Mona Marshall

Mickie McGowan

Madison Pettis

Grace Rolek

Ariel Winter

Fletcher Sheridan