The Fatal Vision is a 1716 tragedy by the British writer Aaron Hill.
It is also known as The Fatal Vision: Or, the Fall of Siam.
It is set at the Chinese imperial court in an unspecified time, and features the Chinese Emperor, his wife and two sons plus a captive princess from Siam.
[2] Hill funded the production using his own money.
It ran for seven nights at the Lincoln's Inn Fields Theatre.