One of a group of captives rescued from the Cheyenne by the Cavalry is a 12-year-old white boy who has been raised as an Indian. Mary Cullen (Marian White) insists that the boy is her own son Dennis, kidnapped from her family in infancy. Despite the combined efforts of Mrs. Cullen and Marshal Matt Dillon (James Arness), there's a strong possibility that the boy will ultimately choose to continue living with the Cheyenne rather than accept is "proper" place in white society. This episode is based on the Gunsmoke radio broadcast of September 24, 1955. ~ Hal Erickson, Rovi