John Bourgignon, a drummer-chauffeur engaged to the daughter of a United States senator, encounters a sleazy film director, the leader of an aerobics cult, and other crazed characters in the days leading up to his wedding.

Jeff and Mari Thompson are contently married, but they are stunned to see many of their friends and neighbors going through separations and divorces. Seemingly surrounded by people with domestic problems, Jeff and Mari begin to question their own relationship.