Horton e o Mundo dos Quem! - 6.5★

Jim Carrey - Horton (voice)

Steve Carell - Mayor (voice)

Carol Burnett - Kangaroo (voice)

Will Arnett - Vlad (voice)

Seth Rogen - Morton (voice)

Dan Fogler - Councilman / Yummo Wickersham (voice)

Isla Fisher - Dr. Mary Lou Larue (voice)

Jonah Hill - Tommy (voice)

Amy Poehler - Sally O'Malley (voice)

Jaime Pressly - Mrs. Quilligan (voice)

Charles Osgood - Narrator (voice)

Josh Flitter - Rudy (voice)

Niecy Nash - Miss Yelp (voice)

Jesse McCartney - JoJo (voice)

Jack Angel - Old Time Who (voice)