Jed Clampett's swamp is loaded with oil. When a wildcatter discovers the huge pool, Jed sells his land to the O.K. Oil Company and at the urging of cousin Pearl, moves his family to a 35-room mansion in Beverly Hills, California.

• Buddy Ebsen
• Irene Ryan
• Donna Douglas
• Max Baer Jr.
• Raymond Bailey
• Nancy Kulp