Fred's cousin arrives with his new wife and his not-so-attractive stepdaughter, Betty Jean. When Fred finds out that she will inherit $10,000 if she marries, he tries to fix it so that Lamont will marry her. However, Fred's plan backfires when Lamont catches on to his scheme.

Fred's toothache becomes an exercise in patience for Lamont when Fred refuses to see a dentist and instead tries Bubba's home remedy and a hypnotist. Finally, Fred decides to throw in the towel and visits a dentist but insists on a white dentist.