The New Scooby and Scrappy-Doo Show The New Scooby-Doo Mysteries Episode 9 Doom Service ( Air Date 1984-10-06 ) Genre Animation, Mystery, Family, Comedy, Kids category. Overview "The Ghost of Ebenezer Overview has returned to haunt his hotel in the mountains. Can Scooby and the gang find out what is happening before the last two guests leave?".