View From History on Instagram: "Horton Hears a Who! (2008) Runtime: 1h 26m Genre: Animation / Adventure / Comedy / Family Horton Hears a Who! is an animated film based on the classic Dr. Seuss book. The story follows Horton, a kind-hearted elephant who discovers an entire microscopic civilization—the Whos—living on a tiny speck of dust. Although no one else can hear or see them, Horton believes their lives matter and risks everything to protect them. Voiced by Jim Carrey (Horton) and Steve Care