Fair rating? 0 0Gunsmoke· Season 1 · Episode 38Unmarked GraveS01E38·7.7·August 18, 1956·1h·CBSA distraught middle-aged woman becomes determined to aid a young murderer in Matt's custody after she learns of her own son's violent death and unceremonious burial on Boot Hill.Streaming on (US) See allShare#30In Season 1of 39 rated episodes#75All-timeof 570 rated episodes−0.3vs season avgSeason 1 averages 8.01956First airedAugust 18, 1956PreviousMr. and Mrs. AmberS01E37 · 7.3NextAlarm at Pleasant ValleyS01E39 · 7.7Keep going