 This theme song is used in different variations over the course of the series, here simply sounding like the score of an old monster movie with lyrics and a more catchy tune.All other music was written by Gordon Goodwin and Paul Sundfor with lyrics by Dillon, DeBello, and Peace.The song "Puberty Love" was sung by the then-teenaged Matt Cameron, who later became the drummer for Soundgarden and since 1998 has been the drummer for Pearl Jam.