The Munsters - Rock-a-Bye Munster

Seizoen: 1 - Aflevering: 4 / 4 - Eerst uitgezonden: 15 oktober 1964 - Episode ID: 410323

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.