Gramps / Dr. Wunderbar
Art Carney
Grandpa Jones / Disneyland Visitor
Glen Campbell
Brad Savage
Terri Lynn Wood
Tour Guide
Sandy Duncan
Writer
Buz Kohan
Makeup Artist
Larry Abbott
Director
Marty Pasetta
Art Direction
Ed Flesh
Costume Design
Bill Hargate
Producer
Assistant Director
Bob Bowker
Jerry O'Dell
Associate Producer
Allan Baumrucker