A re-edited Italian-language dubbed version of Godzilla, using as a basis the U.S. version Godzilla, King of the Monsters! (1956), plus WWII newsreel footage and clips from other monster 1950's movies. The re-edited film was then colorized via a process called Spectrorama 70 consisting of applying various colored gels to the black and white footage. The film's opening and ending also features new music composed by musician Vince Tempera (under the pseudonym Magnetic System).