The Flintstones Season 4 Episode 22
Disguising themselves to gain entry into the all-male Water Buffalo Lodge meeting, Wilma and Betty argue that wives should be allowed to attend the meetings. But after going through painful initiation ceremonies as new members, they decide they are better off staying home.
Serie: The Flintstones
Director: William Hanna
Guest Star: Don Messick, Howard Morris, Jean Vander Pyl, Mel Blanc