Listen to X-Files Theme ( Snow - Newman / 20th Century Fox ) online. X-Files Theme ( Snow - Newman / 20th Century Fox ) is an English language song and is sung by Halloween Horror Theme Syndicate. X-Files Theme ( Snow - Newman / 20th Century Fox ), from the album Halloween Horror Themes / Horror Movie Themes With Scary Sound Effects, was released in the year 2011. The duration of the song is 1:32. Download English songs online from JioSaavn.