Description: The McCoy family moves from the mountains of West Virginia to California's San Fernando Valley. The leader of the clan is Grampa--a cranky old geezer with a distinctive voice and gait--but underneath it all, he has a heart of gold. Living with him are his grandson, Luke, and Luke's bride, Kate. Due to the death of Luke's parents, these three adults are raising Luke's teenage sister, Hassie, and his younger brother, Little Luke.