Brilliant, brash, and charming, Dr. Bull is the ultimate puppet master as he combines psychology, human intuition, and high-tech data to learn what makes jurors, attorneys, witnesses, and the accused tick. A couple are sued by their baby's biological father for custody after a fertility clinic mix-up; since family court cases are solely decided by a judge, Bull and Benny think about the best strategy to use since they can't analyze a jury.