The Mavis Grant Story In the midst of a dry spell and desperately in need of water, the wagons stop at Mavis Grant's station, the only source of water for miles. But Miss Grant is a bitter and cold hearted woman who demands an outrageous price for the water. Details Casts Title The Mavis Grant Story Genres Western Drama Family Release Date 1962-10-24 Episode Runtime 01 Hours 00 Minutes Season Number 6 Episode Number 6 Production Companies Universal Television, Revue Studios John McIntire Christopher Hale Robert Fuller Cooper Smith Denny Miller Duke Shannon Frank McGrath Charlie Wooster Terry Wilson Bill Hawks