Doug can't figure out why Carrie refuses to go on a double date with Richie and his wife, Marie. Then he finds out that his wife is cheating on him and can't figure out a way to tell him. So when Richie decides that the four of them should go to Atlantic City, which makes matters worse. So Doug goes with Richie to Atlantic City and Doug tells him just before Richie wins a large bet.
Meanwhile, Arthur tries to get Doug to return his lousy antiperspirant back to the company that made it to get a refund.