Zack (Mark-Paul Gosselaar) promises to help Screech (Dustin Diamond) get a date with Lisa (Lark Voorhies) if Screech will do Zack's term paper.
Luke Duke's (Tom Wopat) long-lost, little brother (Randy Hamilton), a professional boxer, arrives in Hazzard, as does a disgruntled gambler and his henchman who want to kill Luke's brother.