"Quailman vs. the Whackhammer" is the 47th episode of Doug in the Disney era. It first aired on January 2, 1999, on ABC.
Doug volunteers to spend time with the residents of the Maturing Meadows retirement home. He meets Mrs. Whackhammer and doesn't make a good first impression (or a second impression). Doug turns to Quailman, to see how he would handle a monster who turns the citizens of Megalopolis grouchy.