One Lonely Night (Japanese: おばけのロンリー)

Professor Hornbender is having trouble staying awake to study the night sky, so Pecola offers to keep him on his toes. In the middle of the night, Pecola notices an eerie howl accompanied by a ghostly apparition down on the beach. Flappin' flippers, a ghost! The next night he's got Coco, Rudy and Little Chu to help him look for the ghost. It's kinda spooky down there on the beach. Will the group find this mystery ghost before they're too scared to keep on looking?