The classic and beloved story from Dr. Seuss is now a CG animated film from 20th Century Fox Animation, the makers of the Ice Age films. An imaginative elephant named Horton (Jim Carrey) hears a faint cry for help … Jim Carrey, Steve Carell, Carol Burnett, Will Arnett, Seth Rogen, Dan Fogler, Isla Fisher Added on Starz 2022-06-01. Added on HBO 2023-06-27, leaving 2024-05-01. Youtube Trailer