It stars Art Carney, Sandy Duncan and Glen Campbell, each playing a dual role. Art Carney plays both a miserly grandfather referred to as "Gramps" and a jolly magician named Dr. Wunderbar. Sandy Duncan plays a Disneyland tour guide and Snow White. Glen Campbell plays a Disneyland cast member and Santa Claus.
as Gramps / Dr. Wunderbar
as Grandpa Jones / Disneyland Visitor
as
as Tour Guide