Jethro is determined to become a brain surgeon, but the fact that he hasn't completed the fifth grade puts a crimp in his plans. At the suggestion of cousin Pearl, Jed enrolls Jethro in the fancy private school managed by the snooty Millicent Schuyler-Potts (Eleanor Audley). At first, Mrs. Potts is appalled by Jethro's presence, but she changes her mind when she learns of the size of the Clampetts' bank account. Also known as "Fifth Grade," this episode first aired on November 14, 1962. ~ Hal Erickson, All Movie Guide