Mr Gateman, Herman's boss at the cemetery, asks Herman if his son could stay with the Munster family for a few weeks while working with him at the cemetery. Herman agrees and the chaos begins.
The Munster's host a wedding which leads to a reunion for the family and a chance for Frank, Herman's brother to reunite with the brother who hates him.
When Lily wants the house cleaned up, the lies start rolling out as everyone tries to avoid helping, but then those lies have to be covered by more lies until everyone is in trouble.
Eddie finds himself living with the TV family he's dreamed about. When the Munster's see him on TV they take a trip to save him. However, Eddie doesn't want to be saved.
Herman hasn't been himself lately and Lily along with Grampa decide to have Doctor Frankenstein take a look at him. The real Doctor Frankenstein died over 200 years ago so will another Doctor in the family be able to help him?