The Third Man Theme sold strongly. Four other versions charted in the U.S. during 1950. According to Faber and Faber, the different versions of the theme have collectively sold an estimated forty million copies. Karas also performed "The Third Man Theme" and other zither music for the 1951–1952 syndicated radio series, "The Adventures of Harry Lime", a "Third Man" prequel produced in London. Orson Welles reprised his role as Harry Lime. "Whenever he entered a restaurant in those years, the band would strike up Anton Karas's "Third Man Theme", wrote Welles biographer Joseph McBride. The full soundtrack album was ready for release when "The
Godzilla (Main Theme) (Main Theme)" was re-used for the first time in "Terror of Mechagodzilla", the last Godzilla film of the Showa era. As the theme song was brought back in sequels, it was also altered to fit in with the tone of the film. When it was brought back in "Terror of Mechagodzilla", the main title from the film was mixed with the theme song. The only two songs on the "Terror of Mechagodzilla" soundtrack that have the "Godzilla Theme" mixed with the main titles are "The Appearance of Godzilla", "Godzilla vs. The Mega-Monster Tag-Team", and the "Main Title" itself. On the