Fri, Feb 23, 1979 60 mins
A contest for a fossil-fuel substitute offers the Dukes a big cash prize and an excuse to resurrect the old still. Tom Wopat, John Schneider, Denver Pyle, Catherine Bach. Sheriff Rosco: James Best. Boss Hogg: Sorrell Booke. Roxanne: Carlene Watkins. Enos: Sonny Shroyer. Monroe: Ralph Pace.