Although damaged by fire, the courthouse in the town square area of the Universal Studios back lot in Universal City, Calif. still stands on Nov. 7, 1990. The building was used in the original “Back to the Future,” as well as many other films. (AP Photo/Louis Gutierrez)

Today in Entertainment History – Nov. 6

In 1990, fire swept through the backlot at Universal Studios in California, destroying sets used in “Dick Tracy” and ”Back To The Future Pa…