Listen to Theme from Alien (From the Science Fiction Movie "Alien") online. Theme from Alien (From the Science Fiction Movie "Alien") is an English language song and is sung by The Original Movies Orchestra. Theme from Alien (From the Science Fiction Movie "Alien"), from the album Best of Movie Soundtracks, Vol. 1 (25 Top Famous Film Soundtracks and Themes), was released in the year 2014. The duration of the song is 2:34. Download English songs online from JioSaavn.