Roberta seeks advice from Grandpa Larkin about Dennis, but Grandpa is more interested in finding a misplaced jar of prunes. Martha pleads with Mary to help a distraught Cathy by persuading Dennis to set a wedding date, but Mary can only offer extra space in her freezer. Dennis tells Roberta that he's involved in something dangerous, but it should be resolved by next Thursday. Charlie and Loretta return from the airport and realize they've now hit rock bottom in the wake of a nonexistent son and the end of Loretta's super-stardom.
—Skip Eastport