When the Dukes go see a stunt show called "Carnival of Thrills", the star of the show is injured while trying to jump a car over 32-parked cars. Looking for a new star, carnival owner Diane Benson offers Bo the job. While Diane seduces a lovestruck Bo with her charms, Luke, Daisy and Uncle Jesse suspect something is amiss. Their fears are confirmed when an insurance investigator reveals that the eariler stunt show mishap -- along with several others -- was no accident. Luke tries to present his findings to Bo, who refuses to listen. This leads to a huge fight that results in Bo leaving the Duke farm and threatens much farther-reaching repercussions on the Duke family.