The Munsters

Season 1, Episode 4

Episode Title: Rock-a-Bye Munster

Air Date: 1964-10-15

Overview:

Herman and Grandpa overhear Lily and Marilyn talking and somehow get the idea that Lily is pregnant. What’s really happening is Dr. Dudley’s son, Elmer, is coming to stay with the Munsters while Dr. Dudley and his wife are on vacation.