Keeping up with the Joneses

Phyllis invites an old school friend and her husband to a dinner party at the Silvers', but as the night progresses she and George are left uncomfortable by their constant bickering, while Grandma disapproves because the rest of the family wasn't invited to join them. In the meantime, Nathaniel mourns the loss of The Buccaneers, a favorite Saturday night program that's been replaced by Perry Mason.