Excalibur (film)
"Excalibur" was the number one film during its opening weekend of 10–12 April 1981, eventually earning $34,967,437 in the United States. , it currently has a 78% "fresh" rating on Rotten Tomatoes based on 41 reviews.
Project Excalibur
Super-Excalibur was tested on the 23 March 1985 "Cottage" shot of Operation Grenadier, exactly two years after Reagan's speech. Once again the test appeared to be successful, and unnamed researchers at the lab were reported to have stated that the brightness of the beam had been increased six orders of magnitude (i.e. between 1 and 10 million times), a huge advance that would pave the way for a weapon.