Horton Hears a Who!
is a preschool that originally aired on CBS
Horton Hears a Who! is a 1970 American animated television special based on the 1954 Dr. Seuss book of the same name. The special was produced and directed by Chuck Jones who previously produced the Seuss special How the Grinch Stole Christmas! for MGM Television and first broadcast March 19, 1970 on CBS. The special contains songs with lyrics by Seuss and music by Eugene Poddany.