|Original Air-Date||October 15, 1964|
|Written By|| Joe Connelly|
|Directed By||Norman Abbott|
|Order in Series||4th in Series|
|Order in Season||4th in Season|
Herman and Grandpa are watching TV when Grandpa switches the channel to the house's camera system and they overhear Lily and Marilyn talking about a new playmate for Eddie. Herman and Grandpa assume that Lily is having a baby, in reality she was just talking about Dr. Dudley's son Elmer coming over to the Munsters house to play Saturday. Lily then goes out to a Car Dealership and buys two cars for Herman's upcoming birthday. She then tells the custom body shop to combine the two, resulting in The Munster Koach.