Emmet Hears A Hoo! is parody of Horton Hears A Who!, by Dr. Seuss in 2008 movie. It came out of on September 8, 2017 and is currently being edited, as the new release date is moved to September 6, 2019. Retrieved from "https://dthq.fandom.com/wiki/Emmet_Hears_A_Hoo!?oldid=1058" Categories: Movies Community content is available under CC-BY-SA unless otherwise noted.