Shapely carnival stunt show operator Diane Benson offers Bo the opportunity of a lifetime: Being the star of the headline act. The act involves a stunt driver jumping over a row of 32 cars. Luke investigates Diane's background and learns that several previous accidents involving the car-jumping act were no accidents. When he comes forward with his findings, Bo refuses to believe Luke, leading to a huge fight that could split the Duke family apart. Aired 16 Sep.1980