4. Elly Starts to School (1963)

Mrs. Drysdale recommends Elly for a high-brow finishing school in hopes that humiliating her will drive the Clampetts away; but instead Miss Hathaway convinces the girls at the school that Elly is a fashion trend-setter. Elly invites the filthy rich Fenwicks over, thinking they're destitute.

Release date: 1963-10-16