Can some one tell me who did the theme music and also the music for the show? i have been wondering that for a while now and have searched the net but found nothing. Also any information or links about the shows music not much is said about it in this forum was just wondering thanks! :)

Michael Boyd and Gary Remal Malkin. I downloaded a copy of the long original theme through WinMX, but it's also available on a compact disc entitled "Television's Greatest Hits vol. 7":

http://www.sitcomsonline.com/unsolvedmysteries-showhistory.html