IN THE MID 1960s, A COMPOSER NAMED ALEXANDER COURAGE WAS ASKED TO COMPOSE A THEME FOR A THEN NEW SCIENCE FICTION TV PROGRAM. FOR OVER THIRTY-FIVE YEARS, THE THEME HE COMPOSED HAS BECOME THE MUSICAL SYMBOL OF THE CULTURAL PHENOMENA. BELOW ARE LINKS TO THE TELEVISION AND MOTION PICTURE MAIN TITLE THEMES FOR THIS CULTURAL PHENOMENA.