December 28, 1994 –

The Madness of King George, film based on the play by Alan Bennett, directed by Nicholas Hytner, starring Nigel Hawthorne and Helen Mirren opened in the US. on this date.
Many historians believe that George III’s mental state was caused by porphyria, a metabolic imbalance that can cause blue urine. However, recent research into his written correspondence suggests bouts of mania, and a common type of medicine at the time could have caused blue urine, leading some to conclude that he had a psychiatric illness.
