The IRS audits Mary and Lester. At a diner, Mary gets into an argument with a man whose views on women are old-fashioned and clash with Mary's views. She goes as far as to insult his mother. When she and Lester are finally let in to see the auditer, it's the man Mary insulted! She knows that she and Lester are in deep trouble. Mr. Stone doubts the validity of their receipts and Lester is upset. Sandra bursts into the room because she has a date with Mr. Davis ans wants to know what's keeping him. She verfies a that a questionable dinner party was truly a party for Lester's investors and employees. Mr. Stone lets them go. (thetvdb.com)