<Li> Coy Duke (Byron Cherry) is another blond - haired cousin who moves to Uncle Jesse's farm along with his cousin Vance after Bo and Luke left Hazzard to join the NASCAR circuit in season 5 . Like his cousin Bo, he often drives the General Lee and is a bit wilder than Vance and chases women; he and Vance are only in the first 19 episodes of season 5 and Coy and Vance are in only one episode with their cousins Bo and Luke when they return from the NASCAR Circuit . Supposedly, with cousin Vance, Coy had previously lived on the Duke farm until 1976, before the series had started . </Li> <Li> Vance Duke (Christopher Mayer), an obvious replacement for Luke, filled the void of a dark - haired Duke on the show . Like Luke, Vance is more the thinker and the planner of the duo along with being more mature than Coy and he is also a former Merchant Marine . </Li> <Li> The Balladeer (voice of Waylon Jennings) sings and plays the Dukes of Hazzard theme song, "Good Ol' Boys", and also serves as the show's narrator . During each episode, he provides an omniscient viewpoint of the situations presented, and regularly interjects comical asides during crucial plot points (often, during a freeze frame of a cliffhanger scene right before a commercial break) and "down home" aphorisms . (These freeze - frame cliffhangers were often abridged in showings in some countries, such as the commercial - free BBC in the United Kingdom .) After numerous requests from fans to see the Balladeer on - screen, Jennings finally appeared in one episode, the seventh season's aptly titled "Welcome, Waylon Jennings", in which he was presented as an old friend of the Dukes . </Li> <Li> Flash (Sandy and others) is a slow - paced Basset Hound and Rosco's loyal companion, who hates Hogg but loves the Dukes . She first appeared in the first official third - season episode "Enos Strate to the Top" (season opener "Carnival of Thrills" was held over from the previous season), although was not formally "introduced" in that episode . Initially referred to as a boy, Flash is later regularly a girl (despite an occasional male reference afterwards). Flash was added at the start of the third season, after James Best suggested to the producers that Rosco have a dog . Rosco doted on Flash, often calling her "Velvet Ears". Flash was portrayed by several Basset Hounds (distinguishable by different facial colors), the most regular being "Sandy". James Best bought a share of Sandy, who was rescued from an animal shelter and was trained by Alvin Mears of Alvin Animal Rentals . Sandy lived to age 14 . A stuffed dog named Flush was used for dangerous work . </Li>

Who was the narrator on dukes of hazzard