UniKitty!

During the gang's Halloween party, Unikitty discovers Richard isn’t so easily scared, so the gang engage in scary stories to try and scare him; Hawkodile’s story is about him chasing down a guy with chainsaw hands and a hockey mask, Puppycorn’s story is about a ghost in the TV, Dr. Fox’s story is about a monster made from Halloween candy and Unikitty’s is about a stain on the carpet, which seems to affect Richard.