When The Clampetts learn that the grunion are due on the California coast, and having no idea who or what the grunion are, head down to the beach to defend it from invasion.
Released: Jan 01, 1970
Runtime: 00:25:14 minutes
Genre: Comedy, Family
Stars: Buddy Ebsen, Irene Ryan, Donna Douglas, Max Baer Jr., Raymond Bailey, Nancy Kulp