Gomez and Morticia were horrified to discover that their grandfather and grandmother Addams were suffering from a rare disease that was slowly changing their lives; Normal;. Their only chance of curing these diseases is to organize a family gathering, hoping that someone will know about a family therapy. Unfortunately, due to a printing error, the family came to a gathering place for an ordinary family named Adams (with a D). However, Gomez and Morticia ignored this mistake and searched for a cure in a family that was divided by the desire to inherit; Pugsley and Wednesday are busy making new friends... Explosion; Uncle Fest and Thing are searching for a fierce Chihuahua that feeds on human hair; Lech fell in love. At the same time, a couple who went to a party were given the wrong address and ended up at the Adams mansion where their grandmother and cousin Itt lived. No one's life will be the same...