 Eddie comes up with a great idea for the family: to camp at the woods. Everybody agrees to spent a few days with nature. Marilyn will stay at home because she has to study, and Lily asks her for to look after Spot. Everything is set in the car, and The Munsters are on their way to the wood. But when they re about to arrive, the rangers at the inspection hut see that the family looks very suspicious, because they ve heard by radio about a group of eccentric people causing problems. The family settles near the lake, in a very nice spot, where Herman could fish with Eddie. Grandpa starts to behave in a strange way. He feels so bad when Herman begins to hammer a stick at the ground to set up the tend, because that remembers him the way that vampires are killed. Later, Herman and Eddie are fishing at the lake. Herman won t catch anything fresh, but rather cooked, when he catches a pair of fried fishes from a camp in the other side of the lake, and even a fried chicken. At night, it will clear that Grandpa is feeling a little bit homesick, hearing the wolves howling. He s so anxious to join with some of that fellows wolves, but Lily warns him that the last time he ended up with a police dog. Next morning, Lily discovers that Grandpa has gone. Herman says that there s nothing to worry about, because he can take care of himself. Lily s feeling worry about Grandpa, and later they hear by radio that a wolf has been caught. They added that, in fact, was a transilvanian wolf. But Herman prefers to stay at the camp, because he won t allow that Grandpa spoils his vacations. Lily decides to go to the ranger station by herself to claim Grandpa. At the station, the rangers won t believe Lily s story that the wolf is, actually, her father. But she talks to the wolf, and after scolding him, Lily hears that Grandpa doesn t remember how to become a human again. Nevertheles, the rangers won t allow Lily to take the wolf with her. That night Herman decides to rescue Grandpa. He opens the cage without problems, but one of the rangers sees Herman and he will think that is a big bear taking away the wolf. Next morning, the family hears by the radio a report, saying that a big bear has taken away the wolf. But the rangers will be checking out at the inspection hut. Lily manages to make Grandpa looks like a fancy fur, wearing it at her neck. At home, Herman will give to Grandpa a potion, in order to help him to become normal again. He takes it, and while he s chasing a cat he ll become human again.