Pugsley and Gomez visit Oscar Webber (played by Peter Leeds), who owns a failing circus. Pugsley befriends Gorgo, a gorilla. Gorgo follows them back to the Addams' house. Gomez hopes to find a spot for Gorgo in the household. To the dismay of Lurch, Gorgo shows some aptitude for some of the butler's tasks. Meanwhile, Morticia aspires to join a social club for women, The Ladies' League. When the ladies visit Morticia at home, will Gorgo's style of service impress the guests?