Fair rating? 0 0Gunsmoke· Season 17 · Episode 21YanktonS17E21·6.5·February 7, 1972·1h·CBSWhen wealthy Wil Donvan's daughter and cowboy Yankton fall in love with each other, the young woman's classy European born mother wants to put a stop to the romance.Streaming on (US) See allShare#20In Season 17of 24 rated episodes#337All-timeof 570 rated episodes−0.8vs season avgSeason 17 averages 7.31972First airedFebruary 7, 1972PreviousThe PredatorsS17E20 · 7.0NextBlind Man's BuffS17E22 · 6.5Keep going