Country singer Waylon Jennings was the narrator of which American TV series?

Waylon Arnold Jennings (June 15, 1937 – February 13, 2002) was an American singer, songwriter, musician, and actor. Jennings began playing guitar at eight and began performing at 14 on KVOW radio. His first band was The Texas Longhorns. Jennings worked as a DJ on KVOW, KDAV, KYTI, and KLLL. In 1958, Buddy Holly arranged Jennings's first recording session, of "Jole Blon" and "When Sin Stops (Love Begins)". Holly hired him to play bass. In Clear Lake, Iowa, Jennings gave up his seat on the ill-fated flight that crashed and killed Holly, J. P. Richardson, Ritchie Valens, and pilot Roger Peterson.

In 1979, Jennings joined the cast of the CBS series The Dukes of Hazzard as the Balladeer, the narrator. The only episode to feature him in person was "Welcome, Waylon Jennings", during the seventh season. Jennings played himself, presented as an old friend of the Duke family. For the show, he also wrote and sang the theme song "Good Ol' Boys", which became the biggest hit of his career. Released as a single in promotion with the show, it became Jennings's 12th single to reach number one on the Billboard Country Singles chart. It was also a crossover hit, peaking at no. 21 on the Billboard Hot 100.