Guest Stars Martin Short as Melvin Catherine Bach as Pat Bigelow James MacArthur as Scott Burgess Larry Wilcox as Wayne Dobson Christopher Norris as Gail Pagett John McCook as Mark Bridges Mildred Natwick as Beatrice Dale Larry Breeding as Jack Stander Helen Hayes as Agatha Winslow Maurice Evans as Hollister Dale Co Starring Lindsay Bloom as Trudy Henry Polic II as Pierre