 was produced by Filmways Inc. (which previously produced many series including "The Addams Family", "Mister Ed", "The Beverly Hillbillies", "Green Acres", and "Petticoat Junction").It was co-produced by Rodlor, Rod Taylor's production firm.Set in 1914, somewhat later historically than a traditional Western, the stories center around the heroes' use of a 1914 Stutz Bearcat automobile.