A recording company's platter of Lurch's (Ted Cassidy) gravelly voice brings a screaming mob of teenage fans to the Addams house. Thinking the mob is an invasion, Gomez (John Astin), Morticia (Carolyn Jones), and Fester (Jackie Coogan) take battle stations. To calm the crowd, Lurch seats himself at the harpsichord and rewards his fans with a song to end all songs.