Jesse Royce Landis guest stars as Chief Ironside's idomitable Aunt Victoria, who insists that her nephew investigate the disappearance of one of her bridge-club members, a Mrs. McPhee. Victoria suspects that the missing woman's self-effacing husband Harvey (Arthur Hill) has murdered his wife. When Ironside (Raymond Burr) seems unwilling to cooperate, Victoria and her septugenarean friends (among them Ellen Corby, aka "Grandma Walton") decide to turn detective themselves and solve the mystery. This not-altogether-serious episode would seem to be a dry run for the later crime series The Snoop Sisters, which starred Helen Hayes and Mildred Natwick. ~ Hal Erickson, Rovi