The Flintstones: Season 3, Episode 17

3 - 17: Wilma, the Maid

Wilma, tired of housekeeping, hires a maid. But Fred's loud singing annoys the maid, and she quits. Inconveniently, Betty would like the maid's assistance in receiving important guests at her house, and Fred has invited his boss, Mr. Slate, for dinner.